TRUSCO Sintered Diamond Bur, Cylinder, Blade Diameter/Shank Diameter 8mm, 80mm, PCM8.0-D427, 1 pc

Catalog number: PCM8.0-D427 Features: ● Sintered type diamond bur for machining composite materials. ● Diamond abrasive grains are sintered in a high-temperature vacuum oven, and the abrasive grains are widely exposed, allowing the density of the abrasive grains to be freely controlled, resulting in excellent cooling effect during machining and less clogging. ● Ideal for rough machining of workpieces with large polishing areas in a short time. ● Can uniformly machine composite materials with different hardness and sandwich structure materials. Applications: ● Can be used with machining centers and hand grinders (shank diameter Φ6mm/8mm). ● Machining target: For trimming, shaping, and deburring of GFRP/CFRP/metal matrix composite materials. Specifications: ● Grain size (#): #40 equivalent to #50 ● Blade diameter (mm): 8 ● Blade length (mm): 25 ● Shaft diameter (mm): 8 ● Total length (mm): 80 ● Shape: Cylindrical ● Maximum operating speed (rpm): 80000 ● Abrasive grain: Diamond ● D427 = Grain size #40 equivalent to #50 D602 = Grain size #30 equivalent to #40 ● Shank diameter (mm): 8 ● Cylindrical ● With cooling grooves Material/Finish: ● Sintered diamond