Bosch Bimetal Hole Saw 21mm Battery BMH-021BAT 1 piece

Catalog number: BMH-021BAT Features: ● Cutting resistance has been significantly reduced by adopting an extremely thin blade with a blade thickness of 0.5 mm. ● A sharp cutting performance has been achieved by using a bimetal structure in which the cutting edge made of high-speed steel and strong spring steel are electron beam welded. Applications: ● Cutting materials: steel plate, stainless steel, non-ferrous metals. Specifications: ● Blade diameter (mm): 21 ● Pocket depth (mm): 12.0 ● Shank shape: hexagonal shaft (6.35 mm) ● Shank diameter (mm): 6.35 ● Blade thickness (mm): 0.5 ● Total length (mm): 69 ● Effective cutting capacity (mm) Iron plate: 1.6 ● Effective cutting capacity (mm): Iron plate 1.6, aluminum plate 1.6 ● Compatible models: Electric drill, rechargeable drill, rechargeable impact driver ● Hexagonal shank for cordless tools Material / Finish: ● Blade: High-speed steel ● Center drill: High-speed steel (HSS)