TRUSCO Rubber Shaft Grindstone, Spherical, Φ4X Shaft 3, 120#, Pack of 10, MI1204RM, 1 PK

Catalog number: MI1204RM Features: ● The grindstone has been molded into a spherical shape while maintaining the ease of use of conventional rubber grindstones. ● It can be used as is without the need for dressing. ● Since it has no corners, it does not create cuts in the flat surface. Applications: ● For machining curved surfaces such as round grooves and edges. Specifications: ● Grit size (#): 120 ● Shape: Ball ● Outer diameter (mm): 4 ● Width (mm): 4 ● Shaft diameter (mm): 3 ● Shaft length (mm): 30 ● Maximum operating speed (rpm): * ● Maximum operating speed: 30000 rpm Caution: ● Please use at or below the maximum operating speed.