Sankyo Concrete Diamond Bit 8.5mm AC-085 1 piece

Catalog number: AC-085 Features: ●Compared to carbide drills, it can drill holes cleanly with less chipping. ●A handy drill bit that allows for easy and quiet drilling with an impact driver, etc. ●Dry type, no water treatment required, so it does not pollute the work site. Applications: ●Cutting materials: concrete, mortar, blocks, extruded cement boards, bricks, tiles, etc. Specifications: ●Blade diameter (mm): 8.5 ●Effective length (mm): 45 ●Shank diameter (mm): 6.35 ●Total length (mm): 80 ●Compatible models: impact driver, electric drill, vibration drill (rotation mode) ●Compatible models: impact driver, electric drill, vibration drill (rotation mode) ●Dry type Material/Finish: ●Base metal: Tool steel ●Cutting tip: Diamond abrasive grains, etc.