Nakanishi SP electroplated small diameter diamond bur, blade diameter 0.8 mm, 11856, 1 piece

Catalog number: 11856 Features: ●The shank neck is hardened to improve the amount of grinding and durability. ●It can be used for a wide range of applications, from internal extremely small hole processing to rough grinding of external diameters. Applications: ●From internal extremely small hole processing to rough grinding of external diameters. ●Machining of hard and brittle materials such as cemented carbide, ceramics, stone, glass, silicon, FRP, and ferrite. Specifications: ●Grain size (#): 325 ●Blade diameter (mm): 0.8 ●Blade length (mm): 3 ●Shaft diameter (mm): 3 ●Total length (mm): 50 ●Shape: Cylinder ●Maximum operating speed (rpm): 60000 ●Abrasive grain: Diamond ●Shank tip length (mm): 13 ●Quantity: 1 piece ●Shank tip hardened type Caution: ●For safety, be sure to wear protective equipment such as protective glasses. ●Use at or below the maximum operating speed.