Bosch 2608572212 Keyless Quick Change Chuck with Adaptor 1.5 - 13mm SDS This high quality Keyless chuck from Bosch is suitable for use with such Bosch drills as the GBH 2-24 DF, GBH 2-26 DFR, GBH 2-28 DFV, GBH 3-28 DFR, GBH 3-28 DFR / ZB, GBH 4-32 DFR and GBH 36 VF-LI Professional. This high quality, keyless 3 jaw chuck comes already fitted with the necessary adaptor for these Bosch models. This adaptor can be removed by unscrewing the internal screw allowing attachment of other adaptors such as the DeWalt DT7030QZ SDS+ Plus Chuck Adaptor - which can then be used with any SDS+ Plus drill. FEATURES Designed for use with Bosch SDS hammer drills High quality robust build Keyless 3 jaw chuck SPECIFICATION Chuck capacity: 1.5 – 13mm Mount, range: SDS  Adapter: Bosch quick change