- Manufacturer: Bosch
- Article number: 1617000895
- Type: Interchangeable chuck
- Fitting: SDS-plus
- Change: Tool-free
- For machines: GBH 2-24 DF, 2-26 DFR, 2-28 DFV, 3-28 DFR, 4-32 DFR
- Stock: In Stock
- Brand: Bosch
- SKU:
1617000895
Bosch SDS-plus Chuck for Rotary Hammers with Interchangeable Chuck, 1617000895
Bosch 1617000895 is an interchangeable SDS-plus chuck for Bosch rotary hammers with the quick-change system: GBH 2-24 DF, GBH 2-26 DFR, GBH 2-28 DFV, GBH 3-28 DFR and GBH 4-32 DFR.
What DF means in the machine's name
The letters DF and DFR in a hammer's designation mean an interchangeable chuck. Those machines come with two: an SDS-plus chuck for hammer bits and a keyless chuck for ordinary round-shank drills. The chuck comes off in one movement and changes with no tool.
Why buy one separately
The two reasons are simple: wear and loss. The locking balls and spring in an SDS chuck wear after years of work - the sign is a bit with noticeable play along its axis, hammering on the locking grooves instead of working. The other reason is commoner still: chucks that have been taken off get left on site.
How SDS-plus works
The bit's shank has open grooves into which the chuck's locking elements drop. The connection is deliberately loose along the axis - that play is exactly what lets the bit travel back and forth on every blow and deliver the energy into the material rather than into the machine. An SDS bit therefore always rattles in the chuck, and that is normal rather than a fault.
Changing the chuck
The collar at the base is pulled back and the chuck comes away. The new one pushes in until it clicks. It matters that the seat is free of dust when fitting - concrete dust in the mechanism is the main reason a chuck stops locking.
Compatibility
The chuck is for the GBH models listed with the interchangeable system. It does not fit hammers with a fixed SDS-plus chuck, where the chuck is part of the housing and is replaced only in a service centre.
Maintenance
Grease the chuck seat periodically with proper SDS grease and keep it clear of dust. Grease every bit shank too - it extends the life of both the bit and the chuck.
Technical specifications
| Manufacturer | Bosch |
| Article number | 1617000895 |
| Type | Interchangeable SDS-plus chuck |
| For machines | GBH 2-24 DF, GBH 2-26 DFR, GBH 2-28 DFV, GBH 3-28 DFR, GBH 4-32 DFR |
| Fitting | SDS-plus |
| Change | Tool-free |
| Quantity | 1 piece |
Questions and Answers
Which machines is it for?
What does DF mean in the name?
Does it fit any rotary hammer?
Why does the bit rattle in the chuck?
How is it changed?
Why does a chuck stop locking?
Does it need greasing?
The delivery of each order is carried out on the territory of the Republic of Bulgaria with the courier company "ECONT EXPRESS" Ltd. and can be to their office or to an address specified by the client. The products are in their original packaging from the manufacturer. Each order includes the option: Preview and test before payment.
Free shipping
Toolsbox.bg offers its customers free shipping for all orders with total value over 76 € and weight up to 20 kg, excluding oversized products (ladders, scaffolding, generators)., to the Econt office for Bulgaria specified by the client!
Delivery time
The delivery time, to the address or to the office of the courier company, is from 1 to 3 (three) working days from the date on which the order was received and confirmed. If certain circumstances require a delay in the specified delivery times, we will notify you in a timely manner.
Deliveries are made every weekday from 9:00 to 18:00 and until 13:00 on Saturday. No deliveries are made on Sundays or public holidays.
The customer can track their shipment with their waybill number at: https://www.econt.com/services/track-shipment
Delivery cost
For all orders up to €76, over 20 kg or containing an oversized product (ladders, scaffolding, generators), a delivery fee is charged to the courier company. The delivery cost is formed depending on the dimensions and weight of the shipment, as well as your location.
We wish you a pleasant shopping!
The Toolsbox.bg team