Compatible with Bosch GBH 2600, 2-24 DF, 2-26 F, GBH 2-26 DFR, 2-28 F, 2-28 DFV, 3-28 DFR, 4-32 DFR, 36 VF-LI, 36 VF-LI Plus, 2-25F, 18V-26 F, 3000. Also compatible with Würth BMH 32-XE, H36-MAS, BTI BH 4-32 ME, Berner BHD 4-1, Spit 330. The chuck is made of alloy steel with anti-rust treatment on the surface, which is wear-resistant and durable, and has a longer life. Keyless quick chuck with built-in spring mechanism, supports one-button quick release and quick installation, and can easily replace the drill bit. The chuck has a clamping range of 2-13mm and is suitable for a variety of operating scenarios such as home decoration, industrial construction, concrete drilling, and woodworking drilling., Manufacturer: Briny River