Metal drill bits for precision holes in ..
Wood drill bits for clean round holesWoo..
Plasterboard hole saws for clean and pre..
Brick core bits for precise holes in mas..
Socket bit sets for precise holes in ele..
Tile core bits for clean holes in cerami..
Concrete core bits for precision drillin..
Diamond core bit for clean and precise d..
Diamond core bit for porcelain tiles - p..
Diamond core bit for concrete - precise ..
Core bits for porcelain tiles - precise ..
Brand: Bosch
Stock: In Stock
BOSCH Power Change Plus HSS-Co Core Drill Adapter, 16-152 mm
The BOSCH Power-Change adapter for bi-metal core bits has a diameter ranging from 16 to 152 mm. It comes with a centering drill bit made of hardened alloy high-speed steel. Suitable for drilling wood, plastic, and metal. Hex shank. The drill bit is designed for Bosch Progressor wood and metal saws with a mounting system. The adapter has an 8.7 mm hex shank. The original adapter is made of high-quality materials and will last a long time. The HSS-Co center drill ensures a precise and accurate start to drilling. The adapter is very reliable and durable; the unique Power-Change Plus system allows you to quickly and easily change the drill bit without using a wrench. Unique keyless chuck system. Suitable for use with all corded and cordless drills.
Technical specifications:
Brand: BOSCH;Material: HSS-Co;Diameter: 16-152 mm;Length: 65 mm;Shank: 1/4" hex shank;Application: wood, plastic, and metal;Use: for drills;Dimensions (LxWxH): 241 x 80 x 35 mm;Weight: 0.170 kg...
26.24€ (51.32лв.)
Ex Tax:21.87€ (42.77лв.)
Brand: Bosch
Stock: In Stock
BOSCH Power Change Plus HSS-G Drill Bit Adapter for Core Bits, 16-210 mm
The BOSCH Power-Change adapter for bi-metal core bits has a diameter ranging from 16 to 210 mm. It comes with a centering drill bit made of hardened alloy high-speed steel. Suitable for drilling wood, plastic, and metal. Hex shank. The drill bit is designed for Bosch Progressor wood and metal saws with a mounting system. The adapter features an 8.7 mm hex shank. The original adapter is made of high-quality materials and will last a long time. The HSS-G center drill ensures a precise and accurate start to drilling. The adapter is very reliable and durable; the unique Power-Change Plus system allows you to quickly and easily change the bit without using a wrench. Unique keyless chuck system. Suitable for use with all corded and cordless drills.
Technical specifications:
Brand: BOSCH;Material: HSS-G;Diameter: 16-210 mm;Length: 85 mm;Shank: 1/4" hex shank;Application: wood, plastic, and metal;Use: for drills;Dimensions (LxWxH): 241 x 80 x 35 mm;Weight: 0.180 kg...
26.29€ (51.42лв.)
Ex Tax:21.91€ (42.85лв.)
Brand: Bosch
Stock: In Stock
BOSCH Power Change Plus Drill Bit Adapter for Core Bits, 3/8", 16-210 mm
The BOSCH Power-Change adapter for bi-metal core bits has a diameter ranging from 16 to 210 mm. It comes with a centering drill bit made of hardened alloy high-speed steel. Suitable for drilling wood, plastic, and metal. Hex shank. The drill bit is designed for Bosch Progressor wood and metal saws with a mounting system. The adapter features an 8.7 mm hex shank. The original adapter is made of high-quality materials and will last a long time. The center drill ensures a precise and accurate start to drilling. The adapter is very reliable and durable; the unique Power-Change Plus system allows you to quickly and easily change the bit without using a wrench. Unique keyless clamping system. Suitable for use with all corded and cordless drills.
Technical specifications:
Brand: BOSCH;Material: Bi-Metall;Diameter: 16-210 mm;Length: 65 mm;Shank: 1/4" hex shank;Application: wood, plastic, and metal;Use: for drills;Dimensions (LxWxH): 176 x 78 x 35 mm;Weight: 0.150 kg...
23.50€ (45.96лв.)
Ex Tax:19.58€ (38.30лв.)
Brand: Bosch
Stock: In Stock
BOSCH Power Change Plus Drill Bit Adapter for Core Bits, 7/16", 11 mm
The BOSCH Power-Change adapter for bi-metal core bits has a diameter of 11
mm. It comes with a centering drill bit made of hardened alloy high-speed steel. Suitable for drilling wood, plastic, and metal. Hex shank. The drill bit is designed for the Bosch Progressor for wood and metal saws with mounting. The adapter has a 7/16" hex shank. The original adapter is made of high-quality materials and will last a long time. The center drill ensures a precise and accurate start to drilling. The adapter is very reliable and durable; the unique Power-Change Plus system allows you to quickly and easily change the bit without using a wrench. Unique keyless clamping system. Suitable for use with all corded and cordless drills.
Technical specifications:
Brand: BOSCH;Material: Bi-Metall;Diameter: 11 mm;Length: 65 mm;Shank: 1/4" hex shank;Application: wood, plastic, and metal;Use: for drills;Dimensions (LxWxH): 184 x 80 x 35 mm;Weight: 0.160 kg...
25.67€ (50.21лв.)
Ex Tax:21.39€ (41.84лв.)
Brand: Bosch
Stock: In Stock
Adapter for core bits with shank and drill bit, BOSCH Power Change Plus, SDS, Plus HSS-G, 16-210 mm
The BOSCH Power-Change adapter for bi-metal core bits has a diameter ranging from 16 to 210 mm. It comes with a centering drill bit made of hardened alloy high-speed steel. Suitable for drilling wood, plastic, and metal. Hex shank. The drill bit is designed for Bosch Progressor wood and metal saws with a mounting system. The adapter features an 8.7 mm hex shank. The original adapter is made of high-quality materials and will last a long time. The HSS-G center drill ensures a precise and accurate start to drilling. The adapter is very reliable and durable; the unique Power-Change Plus system allows you to quickly and easily change the drill bit without using a wrench. Unique keyless chuck system. Suitable for use with all corded and cordless drills.
Technical specifications:
Brand: BOSCH;Material: HSS-G;Diameter: 16-210 mm;Length: 85 mm;Shank: 1/4" hex shank;Application: wood, plastic, and metal;Use: for drills;Dimensions (LxWxH): 263 x 80 x 35 mm;Weight: 0.200 kg...
31.93€ (62.45лв.)
Ex Tax:26.61€ (52.04лв.)
Brand: Dewalt
Stock: In Stock
DeWALT DT90301 Bimetal Metal Drill Bit, 22 x 37 mm
The DeWALT drill bit is ideal for drilling holes in steel, stainless steel, brass, copper, zinc, tin, aluminum, wood, plastic, and other materials. The hardened ToughCoat layer reduces surface friction and heat, thereby extending the life of the drill bit. The specially designed tooth geometry ensures a clean, burr-free cut. The quick-release mandrel prevents the drill bit from jamming on the mandrel and allows for easy removal...
11.76€ (23.00лв.)
Ex Tax:9.80€ (19.17лв.)
Brand: Dewalt
Stock: In Stock
DeWALT DT90303 Bimetal Metal Core Drill Bit, 25 x 37 mm
The DeWALT core drill bit is ideal for drilling holes in steel, stainless steel, brass, copper, zinc, tin, aluminum, wood, plastic, and other materials. The hardened ToughCoat layer reduces surface friction and heat, thereby extending the life of the bit. The specially designed tooth geometry ensures a clean, burr-free cut. The quick-release mandrel prevents the drill bit from jamming on the mandrel and allows for easy removal...
20.45€ (39.99лв.)
Ex Tax:17.04€ (33.33лв.)
Brand: Dewalt
Stock: In Stock
DeWALT DT90307 Bimetal Metal Core Drill Bit, 32 x 37 mm
The DeWALT core drill bit is ideal for drilling holes in steel, stainless steel, brass, copper, zinc, tin, aluminum, wood, plastic, and other materials. The hardened ToughCoat layer reduces surface friction and heat, thereby extending the life of the bit. The specially designed tooth geometry ensures a clean, burr-free cut. The quick-release mandrel prevents the drill bit from jamming on the mandrel and allows for easy removal...
13.05€ (25.52лв.)
Ex Tax:10.88€ (21.27лв.)
Brand: Dewalt
Stock: In Stock
DeWALT DT90309 Bimetal Metal Core Drill Bit, 35 x 37 mm
The DeWALT core drill bit is ideal for drilling holes in steel, stainless steel, brass, copper, zinc, tin, aluminum, wood, plastic, and other materials. The hardened ToughCoat layer reduces surface friction and heat, thereby extending the life of the drill bit. The specially designed tooth geometry ensures a clean, burr-free cut. The quick-release mandrel prevents the drill bit from jamming on the mandrel and allows for easy removal...
13.05€ (25.52лв.)
Ex Tax:10.88€ (21.27лв.)
Brand: Dewalt
Stock: In Stock
DeWALT DT90309 Bimetal Metal Core Drill Bit, 67 x 37 mm
The DeWALT core drill bit is ideal for drilling holes in steel, stainless steel, brass, copper, zinc, tin, aluminum, wood, plastic, and other materials. The hardened ToughCoat layer reduces surface friction and heat, thereby extending the life of the bit. The specially designed tooth geometry ensures a clean, burr-free cut. The quick-release mandrel prevents the drill bit from jamming on the mandrel and allows for easy removal...
15.96€ (31.22лв.)
Ex Tax:13.30€ (26.01лв.)
Label
-19%
Brand: Makita
Stock: In Stock
Makita D-17108 Drill BitDescription:
The Makita D-17108
bi-metal hole saw is ideal for cutting 68 mm
diameter holes in various materials such as metal, steel, aluminum, copper, brass, plastic, and wood. It offers excellent durability and performance thanks to its two-material construction. For optimal results, the recommended drilling speeds vary depending on the material. When working in wood, the recommended speed is approximately 1
,800 rpm
; in steel, 650 rpm
; in aluminum, 190 rpm
; and in metal, 130 rpm.
This allows you to adjust the speed of your tool to achieve the best results depending on the material you are working with. The drill bit has a PG 9
shank,
which ensures a firm and secure connection to your tool.
Technical specifications:Application: bi-metal - for wood, plastic, drywall, black, colored, and stainless steelHole saw diameter: 68 mmHole saw length: 43 mmRecommended speed for drilling in wood: 1800 rpmRecommended speed for drilling in steel: 65 rpmRecommended speed for drilling in aluminum: 190 rpmRecommended speed for drilling in metal: 130 rpmConnection size: PG 9..
-19%
9.50€ (18.58лв.) 11.66€ (22.81лв.)
Ex Tax:7.92€ (15.48лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 22 x 44 mm
The BOSCH 2608594201
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. Enhanced tooth geometry with increased pitch progression for fast, smooth drilling and nearly instantaneous chip removal. The wood and metal drill bit is excellent for universal use and excels with a wide variety of materials. The high-speed steel at the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 22 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bi-metal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.070 kg..
14.87€ (29.08лв.)
Ex Tax:12.39€ (24.24лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 25 x 44 mm
The BOSCH 2608594203
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. Enhanced tooth geometry with increased pitch progression for fast, smooth drilling and nearly instant chip removal. The wood and metal drill bit is excellent for universal use and excels with a wide variety of materials. The high-speed steel at the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 25 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bi-metal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.080 kg..
14.87€ (29.08лв.)
Ex Tax:12.39€ (24.24лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 29 x 44 mm
The BOSCH 2608594205
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. Enhanced tooth geometry with increased pitch progression for fast, smooth drilling and nearly instantaneous chip removal. The wood and metal drill bit is excellent for universal use and excels with a wide variety of materials. The high-speed steel in the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 29 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bi-metal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.090 kg..
15.18€ (29.69лв.)
Ex Tax:12.65€ (24.74лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 35 x 44 mm
The BOSCH 2608594209
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. Enhanced tooth geometry with increased pitch progression for fast, smooth drilling and nearly instantaneous chip removal. The wood and metal drill bit is excellent for universal use and excels with a wide variety of materials. The high-speed steel in the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 35 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bimetal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.100 kg..
16.20€ (31.68лв.)
Ex Tax:13.50€ (26.40лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 38 x 44 mm
The BOSCH 2608594211
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. Enhanced tooth geometry with increased pitch progression for fast, smooth drilling and nearly instantaneous chip removal. The wood and metal drill bit is excellent for universal use and excels with a wide variety of materials. The high-speed steel in the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 38 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bi-metal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.110 kg..
17.22€ (33.68лв.)
Ex Tax:14.35€ (28.07лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 44 x 44 mm
The BOSCH 2608594215
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. The optimized tooth geometry with increased pitch progression ensures fast, smooth drilling and nearly instantaneous chip removal. The wood and metal drill bit is ideal for universal use and excels with a wide variety of materials. The high-speed steel in the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 44 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bimetal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.140 kg..
18.24€ (35.67лв.)
Ex Tax:15.20€ (29.73лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 48 x 44 mm
The BOSCH 2608594217
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. Enhanced tooth geometry with increased pitch progression for fast, smooth drilling and nearly instantaneous chip removal. The wood and metal drill bit is excellent for universal use and excels with a wide variety of materials. The high-speed steel in the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 48 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bimetal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.150 kg..
19.46€ (38.06лв.)
Ex Tax:16.22€ (31.72лв.)
Brand: Bosch
Stock: In Stock
BOSCH Progressor NEW Bimetal Core Drill Bit, 68 x 44 mm
The BOSCH 2608594228
bimetal core drill bit for wood and metal features enhanced wear resistance and is designed for highly efficient and precise drilling of holes in wood, steel, aluminum, cast iron, bronze, and other materials. This is a bimetal cutting disc with 8% cobalt content in the alloy for twice the strength. Enhanced tooth geometry with increased pitch progression for fast, smooth drilling and nearly instant chip removal. The wood and metal drill bit is excellent for universal use and excels with a wide variety of materials. The high-speed steel in the core of the bit significantly reduces the risk of tooth breakage and provides greater heat resistance. The new Bosch Power-Change Plus adapter allows you to change the bit in just one second. Suitable for all corded and cordless drills.
Technical specifications:Brand: BOSCH;Diameter: 68 mm;Maximum cutting depth: 44 mm;Material: HSS Co - bi-metal (BiM);Application: metal, wood, stainless steel, plastic;Quantity per package: 1 pc.Weight: 0.260 kg..
26.46€ (51.75лв.)
Ex Tax:22.05€ (43.13лв.)
Brand: Bosch
Stock: In Stock
BOSCH Special for Sheet Metal Bimetal Core Drill, 19 x 20 mm
The BOSCH
Special for Sheet Metal bimetal core drill is specially designed for drilling in metals-thin sheet metal, including stainless steel, copper, brass, or bronze. Made of HSS steel with 8% cobalt. Teeth with variable geometry ensure fast, clean, smooth, and vibration-free cutting of the material. The rear end of the drill bit features a raised edge that prevents it from sinking into the hole after cutting through the sheet metal. Recommended cutting speeds: Stainless steel: 85 rpm; Sheet metal: 170 rpm; Non-ferrous metals: 230 rpm.
Technical specifications:Brand: BOSCH;Diameter: 19 mm;Maximum cutting depth: 20 mm;Chuck: 3/4" - connecting thread;Material: HSS Co 8% - bimetal (BiM);Application: Stainless steel/Inox, Sheet metal, Steel/ferrous metal, aluminum, Copper, Zinc, Alloys;Use: for drill or screwdriver (for non-impact drilling)Quantity per package: 1 pc.Weight: 0.070 kg..
12.78€ (25.00лв.)
Ex Tax:10.65€ (20.83лв.)
Borkoroni
Core Drill Bits - Power and Precision for Drilling Large Holes
Core bits are specialized tools for drilling large holes in various materials such as concrete, masonry, metal, wood, tiles, and other hard surfaces. They are indispensable in construction, electrical installations, plumbing, furniture manufacturing, and a range of other industrial and repair activities. Thanks to their durability and efficiency, core bits enable fast, precise, and clean drilling of holes of various diameters.
In the "Core Bits" category, you will find a wide range of products designed for professional and semi-professional use, tailored to specific materials and applications.
What is a core bit?
A core drill is a cylindrical drilling tool with cutting teeth around the periphery, used to create wide and precise holes. It works in combination with an electric or cordless drill, a hammer drill, or a specialized diamond drilling machine.
What types of core bits do we offer?
Core bits for concrete and masonry: With carbide or diamond teeth, suitable for drilling into hard building materials.
Core bits for metal: Made of high-alloy steel or with carbide inserts for precise drilling in steel, aluminum, and other metals.
Core bits for wood: Lightweight and fast, ideal for drilling holes in wooden structures and furniture.
Diamond core bits: For dry or wet drilling in granite, marble, tiles, and other extremely hard materials.
Universal core bits: For working with various materials without the need to change tools.
Key features of high-quality hole saws
High wear resistance: Made from high-quality materials for a long service life.
Precise cutting edges: For clean, smooth, and precise holes.
Resistance to high temperatures and loads: For prolonged and intensive use.
Compatibility with various machines: Via adapters or specific chucks (SDS-plus, SDS-max, etc.).
Optimized design: For faster drilling and easy removal of material from the hole.
Advantages of using high-quality core bits
They save time and effort when drilling large and precise holes;
Ensure cleaner and more precise cutting with minimal vibration;
Reduce the risk of damage to the material being cut;
They are suitable for heavy-duty construction and installation conditions;
Ensure long-lasting performance without frequent replacement.
How to choose the right core bit?
When choosing, consider:
The material you will be drilling into (concrete, metal, wood, ceramic, etc.);
The diameter of the required hole;
The drilling depth;
Compatibility with the machine you will be using;
Special requirements such as dry or wet drilling.
Why choose drill bits from us?
In our online store, you will find:
High-quality core bits from proven manufacturers;
Models for various materials and applications;
Competitive prices and attractive promotions;
Fast delivery and professional advice to help you make the right choice.
Ensure fast, precise, and reliable drilling for every task-choose core bits from our selection and work with confidence and excellent results!