Jobmaster Impact Hole Saw 5-piece set JIH-173 1 S

Catalog number: JIH-173 Features: ●By adopting a thin bimetal blade (0.5 mm), the work load is small and the amount of chips discharged is small, making this a set of hole saws with outstanding cutting ability. ●Hexagonal shaft shank, compatible with impact drivers. ●Spring included, so chips can be easily removed. Applications: ●Steel plate, cast iron, aluminum plate, steel pipe, polyvinyl chloride Specifications: ●Blade diameter (mm): 21mm, 27mm, 33mm ●Groove depth (mm): 12.5 ●Shank shape: Hexagonal shaft (6.35mm) ●Shank diameter (mm): 6.35 ●Blade thickness (mm): 0.5 ●Set contents: JIH21 x 2, JIH27 x 2, JIH33 x 1 Material/Finish: ●M42 base Original high speed steel