MURAKI Yamato Kasei Kogyo Elastic Abrasive Stone (Daiwa Rabin) (1 bag (box) = 10 pieces) Outer diameter 4 mm GRA8-4H 1 bag

Catalogue number: GRA8-4H Features: ●Does not clog even when grinding and polishing aluminum or stainless steel. ●High rigidity due to the use of stainless steel shank, and can be used at high speeds. ●Can handle 60,000 rpm, resulting in a cleaner finished surface. ●Less likely to cause the grindstone to scatter, improving safety and durability. ●Unlike flap wheels, etc., dust is less likely to fly, contributing to an improved work environment. Applications: ●For general steel materials such as mild steel and semi-mild steel. ●For stainless steel, hardened steel, aluminum, etc., especially when preventing burning. Specifications: ● Grit size (#): 80 ● Outer diameter (mm): 4 ● Width (mm): 13 ● Shaft diameter (mm): 3 ● Shaft length (mm): 30 ● Maximum operating speed (rpm): 60000 ● Color: Light brown ● Compatible air micro grinders (3mm shaft): Muraki (U-101, UM, M-112), Super Tool (MS3H, MS312H), Nitto Kohki (AL-55), UHT (MSG-3BSN, MAG-121N, FX3.0), Vessel (GT-MG75S, GT-MG55S, GT-MG55SR, GT-MG55SAR, GT-MG35-12CC) Material/Finish: ● Shaft: Stainless steel