The Bosch Keyless Quick Change Chuck for SDS Machines is a tool-free drill chuck adapter designed to convert compatible Bosch rotary hammers for use with conventional round-shank drill bits. Fitting and removing the chuck requires no tools and minimal effort — simply mount or dismount it directly onto the SDS spindle of your rotary hammer. This makes it straightforward to switch between SDS drilling and conventional drilling or screwdriving tasks on site without reaching for additional equipment. The chuck accepts drill bits ranging from 1.5mm to 13mm in diameter, covering a wide range of standard twist drills and round-shank bits. It is specifically designed for use with a range of Bosch GBH rotary hammers, including both corded and cordless models from the GBH professional range. Features and Benefits: • Keyless design — mounts and dismounts without tools for fast, convenient bit changes • Accepts drill bits from 1.5mm to 13mm diameter • Compatible with a wide range of Bosch GBH rotary hammers • Enables conventional drilling on SDS machines without the need for a separate drill Specifications: Chuck type: Keyless chuck Chuck capacity: 1.5–13.0mm Mount: SDS Net weight: 0.360kg Compatible models: GBH 2-24 DF; GBH 2-26 DFR; GBH 2-26 DFR + DMF 10 Zoom; GBH 2-28 DFV; GBH 3-28 DFR; GBH 4-32 DFR; GBH 18V-26 F; GBH 36.0 VF-LI; GBH 2600 Professional