Nakanishi Diamond Disc, Fully Electroplated, Grain Size #140, Outer Diameter 21mm, 64462 1 PK

Catalog number: 64462 Features: ●The base material is made of ultra-thin copper alloy, and diamond abrasive grains are electroplated on the entire surface. ●Excellent sharpness and durability. Applications: ●Processing hard and brittle materials such as cemented carbide, ceramics, stone, glass, silicon, FRP, and ferrite. Specifications: ●Grain size (#): 140 ●Outer diameter (mm): 21 ●Special rubber pad part number: 64102 ●Quantity: 1 piece Caution: ●For safety, be sure to wear protective equipment such as safety glasses.