Brand: Makita
Stock: In Stock
MAKITA B-66874 1/4"-1/2" Impact Socket Adapter
The Makita B-66874
impact-resistant adapter is part of a premium series of screwdriver bits featuring a black anti-corrosion coating to prevent rust.
Technical Specifications:F-female reducer size: 1/4"; Male adapter size: 1/2"; Shank: hexagonal;Length: 50 mm;Material: CrV (chromium-vanadium); Coating: phosphated;For use with: impact wrench;Max. torque: Nm;Connection type: ball joint;Weight: 0.10 kg;..
-26%
2.50€ 3.37€
Ex Tax:2.08€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Hex 10 mm, 25 mm, 4932500384
Milwaukee 4932500384 is an impact bit from the SHOCKWAVE Impact Duty range in Hex 10 mm, 25 mm long. The fitting is a 1/4" hex and the pack contains a single bit.
The Hex 10 mm recess
10 mm hex is the largest in this range. It is used on M12 bolts and larger structural connections - anchor plates, steel frames, machine bases. At those sizes an impact driver replaces a spanner and saves real minutes on every bolt.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500384
RangeSHOCKWAVE Impact Duty
RecessHex 10 mm
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity1 piece
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Hex 10 mm, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
4.58€
Ex Tax:3.82€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Hex 4 mm, 25 mm, 4932500380
Milwaukee 4932500380 is an impact bit from the SHOCKWAVE Impact Duty range in Hex 4 mm, 25 mm long. The fitting is a 1/4" hex and the pack contains 3 pieces per pack.
The Hex 4 mm recess
4 mm hex is the size for furniture bolts, confirmat screws and socket-head machine screws. It is also the one most used in furniture assembly and in bolting steel structures with M5-M6 fasteners.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500380
RangeSHOCKWAVE Impact Duty
RecessHex 4 mm
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity3 pieces
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Hex 4 mm, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
3.53€
Ex Tax:2.94€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Hex 8 mm, 25 mm, 4932500383
Milwaukee 4932500383 is an impact bit from the SHOCKWAVE Impact Duty range in Hex 8 mm, 25 mm long. The fitting is a 1/4" hex and the pack contains a single bit.
The Hex 8 mm recess
8 mm hex is the large size - for M10 bolts, structural connections and machine components with a socket head. On such bolts a hand key takes time; with an impact driver and this bit the job goes several times faster.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500383
RangeSHOCKWAVE Impact Duty
RecessHex 8 mm
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity1 piece
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Hex 8 mm, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
4.52€
Ex Tax:3.77€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit PH3, 25 mm, 4932500354
Milwaukee 4932500354 is an impact bit from the SHOCKWAVE Impact Duty range in PH3, 25 mm long. The fitting is a 1/4" hex and the pack contains 3 pieces per pack.
The PH3 recess
PH3 is the large cross-head size. It appears on bigger timber and sheet-metal screws, where PH2 already slips in the recess. If a PH2 bit cams out and chews the head, the usual reason is that the screw wants PH3.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500354
RangeSHOCKWAVE Impact Duty
RecessPH3
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity3 pieces
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
PH3, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
2.68€
Ex Tax:2.23€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit SL 0.8 x 5.5 mm, 25 mm, 4932500387
Milwaukee 4932500387 is an impact bit from the SHOCKWAVE Impact Duty range in SL 0.8 x 5.5 mm, 25 mm long. The fitting is a 1/4" hex and the pack contains 3 pieces per pack.
The SL 0.8 x 5.5 mm recess
The slotted recess today turns up mainly on electrical terminals, older screws and ironmongery. The 0.8 x 5.5 mm size is the middle one - exactly what sits in terminal blocks and junction boxes.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500387
RangeSHOCKWAVE Impact Duty
RecessSL 0.8 x 5.5 mm
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity3 pieces
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
SL 0.8 x 5.5 mm, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
4.68€
Ex Tax:3.90€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit SL 1.2 x 6.5 mm, 25 mm, 4932500388
Milwaukee 4932500388 is an impact bit from the SHOCKWAVE Impact Duty range in SL 1.2 x 6.5 mm, 25 mm long. The fitting is a 1/4" hex and the pack contains 3 pieces per pack.
The SL 1.2 x 6.5 mm recess
The 1.2 x 6.5 mm size is the large slotted recess - for slotted wood screws, gearbox covers, old hinges and ironmongery, where a thin bit simply jumps out of the slot.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500388
RangeSHOCKWAVE Impact Duty
RecessSL 1.2 x 6.5 mm
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity3 pieces
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
SL 1.2 x 6.5 mm, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
3.58€
Ex Tax:2.98€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Torx T25, 25 mm, 4932500375
Milwaukee 4932500375 is an impact bit from the SHOCKWAVE Impact Duty range in Torx T25, 25 mm long. The fitting is a 1/4" hex and the pack contains 3 pieces per pack.
The Torx T25 recess
T25 is the most common Torx size of all - the standard on decking screws, Torx-drive plasterboard screws, furniture fittings and mid-range structural screws. If there is one Torx bit in the box, it is usually this.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500375
RangeSHOCKWAVE Impact Duty
RecessTorx T25
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity3 pieces
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Torx T25, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
-17%
1.99€ 2.40€
Ex Tax:1.66€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Torx T30, 25 mm, 4932500376
Milwaukee 4932500376 is an impact bit from the SHOCKWAVE Impact Duty range in Torx T30, 25 mm long. The fitting is a 1/4" hex and the pack contains 3 pieces per pack.
The Torx T30 recess
T30 sits between the mid and the large class. It appears on 6 mm structural timber screws, heavy door ironmongery and steel section - applications where T25 is already at its limit.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500376
RangeSHOCKWAVE Impact Duty
RecessTorx T30
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity3 pieces
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Torx T30, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
-21%
1.89€ 2.40€
Ex Tax:1.58€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Torx T40, 25 mm, 4932500367
Milwaukee 4932500367 is an impact bit from the SHOCKWAVE Impact Duty range in Torx T40, 25 mm long. The fitting is a 1/4" hex and the pack contains a single bit.
The Torx T40 recess
T40 is among the largest Torx sizes in everyday work. It appears on structural timber screws, coach screws and heavy fixings - where torque is highest and a cross head would long since have chewed out.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500367
RangeSHOCKWAVE Impact Duty
RecessTorx T40
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity1 piece
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Torx T40, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
3.52€
Ex Tax:2.93€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Torx T40, 25 mm, 4932500377
Milwaukee 4932500377 is an impact bit from the SHOCKWAVE Impact Duty range in Torx T40, 25 mm long. The fitting is a 1/4" hex and the pack contains a single bit.
The Torx T40 recess
T40 is the size for large structural screws - timber joists, decking, coach screws and support fixings. Tightening torque there is high, and the six-lobe recess is the only one that takes it without chewing out.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500377
RangeSHOCKWAVE Impact Duty
RecessTorx T40
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity1 piece
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Torx T40, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
-17%
1.99€ 2.40€
Ex Tax:1.66€
Brand: Milwaukee
Stock: In Stock
Milwaukee SHOCKWAVE Impact Bit Torx T7, 25 mm, 4932500369
Milwaukee 4932500369 is an impact bit from the SHOCKWAVE Impact Duty range in Torx T7, 25 mm long. The fitting is a 1/4" hex and the pack contains a single bit.
The Torx T7 recess
T7 is a miniature Torx size. It does not appear in construction but in electronics, appliances, power tools and precision mechanics - screws in housings, boards and covers. Impact rating may look excessive here, but it makes sense: the small recess is also the most fragile, and the Shockwave geometry protects precisely that.
What SHOCK ZONE is
An impact driver does not deliver torque smoothly - it delivers it in blows, hundreds of times a minute. Each blow is an abrupt spike in load, and that is what breaks ordinary bits: the energy reaches the tip and snaps it off.
SHOCK ZONE is a section of the shank with a reduced diameter, designed to twist elastically. It absorbs the blow and returns it like a spring, instead of passing it to the tip. Together with a special heat treatment it gives the bit a property that sounds contradictory for hardened steel: it flexes rather than breaks.
The 25 mm length
25 mm is the short "insert" standard. The bit goes into a magnetic holder or straight into the impact driver's chuck. The advantage of the short length is stability: the shorter the bit, the less runout at the tip and the more accurately it seats in the recess.
Making them last
Most bits do not wear out - they break from bad technique. Three rules cover almost everything: hold the machine square to the screw axis - angled load concentrates in one corner of the tip; release the trigger the moment the head seats - every further blow only fatigues the bit; and never work a chewed-out recess - there the bit spins in the void, heats up and wears out in minutes.
Technical specifications
ManufacturerMilwaukee
Article number4932500369
RangeSHOCKWAVE Impact Duty
RecessTorx T7
Length25 mm
Fitting1/4" hex
TechnologySHOCK ZONE geometry
Quantity1 piece
For machinesImpact drivers and drill drivers
Questions and Answers
What recess does the bit have?
Torx T7, 25 mm long, with a 1/4" hex fitting.
What does SHOCK ZONE do?
It is a reduced-diameter section of the shank that twists elastically and absorbs the blow like a spring instead of passing it to the tip. With the special heat treatment the bit flexes rather than breaks.
Why does an impact driver need a special bit?
Because an impact driver delivers torque in blows, hundreds of times a minute. Each blow is an abrupt load spike, and that is exactly what snaps the tip off an ordinary bit.
Does it work in an ordinary drill driver?
Yes - the fitting is a standard 1/4" hex. The bit runs in both types of machine; the impact rating simply is not fully used in a machine without impact.
Why only 25 mm long?
That is the short "insert" standard. The shorter the bit, the less runout at the tip and the more accurately it seats. For extra reach, use a magnetic holder.
How do I stop breaking bits?
Three rules: machine square to the screw axis, release the trigger as the head seats, and never work a chewed-out recess - there the bit spins in the void and wears out in minutes.
Is a holder needed?
Not necessarily - the bit goes straight into the impact driver chuck. A magnetic holder does, however, also hold the screw while you place it one-handed, which at height often decides the job.
..
-18%
1.89€ 2.30€
Ex Tax:1.58€
Brand: Dewalt
Stock: Out Of Stock
Dewalt DT70817 Impact Sockets with CarabinerDescription:
The Dewalt DT70817 impact bit set includes 7 pieces, size 57 mm PH2. They are designed for optimal flexibility, feature an advanced torsion zone, and have a precision-engineered tip geometry for maximum durability and efficiency.
Technical Specifications:Quantity per set: 7 pcsSize: 57 mmWeight: 0.090 kg..
3.68€
Ex Tax:3.07€