Nakanishi Black Whetstone (1Pk (bag) = 10 pieces) 42918 1 PK

Catalog number: 42918 Features: ●A highly accurate shaft grinding wheel with extremely small runout accuracy and little vibration or chatter. Applications: ●For rough grinding of general steel, castings, raw steel, etc. Specifications: ●Grain size (#): 36 ●Shape: Cylinder ●Outer diameter (mm): 25 ●Width (mm): 25 ●Shaft diameter (mm): 6 ●Shaft length (mm): 38 ●Maximum operating speed (rpm): 25000 ●Abrasive grain: A ●Total length (mm): 63 ●Color: Black ●Quantity: 10 pieces ●Binder: B (resinoid) Caution: ●For safety, be sure to wear protective equipment such as safety glasses. ●Use at or below the maximum operating speed.