Sankyo Shokunin DX Rim for Hard Concrete and Stone RC-DX4 1 Piece

Catalog number: RC-DX4 Features: ●Highly cooling cutting edge for improved sharpness. Applications: ●For cutting hard concrete. Specifications: ●Outer diameter (mm): 105 ●Blade thickness (mm): 2.0 ●Hole diameter (mm): 20.0 ●Tip height (mm): 8 ●Maximum operating speed (rpm): 14500 ●Attached ring hole diameter (mm): 15 ●Dry type ●Tool used: Disc grinder Material/Finish: ●Base metal: Tool steel ●Cutting edge: Diamond abrasive grain Set contents/Accessories: ●Adjustment ring: 20mm → 15mm Caution: ●For safe use, be sure to read and follow the instructions on the case and the power tool instruction manual.