TRUSCO Sintered Diamond Bur Round Tip Cylinder Blade Diameter/Shank Diameter 8mm 80mm PCRM8.0-D427 1 pc

Catalog number: PCRM8.0-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 highly exposed, allowing the abrasive grain density to be freely controlled, resulting in excellent cooling effect during machining and less clogging. ● Ideal for rough machining of workpieces with large polishing margins 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 ● Overall length (mm): 80 ● Shape: Rounded cylinder ● 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 ● Rounded cylinder ● With cooling grooves Material/Finish: ● Sintered diamond