NRS Diamond Bar Metal Ridge Bar MB 5X10X3X40 SD120 HD4411 Bullet MBHD4411 1 piece

Catalog number: MBHD4411 Features: ●Highly crystalline synthetic diamonds are used, which are difficult to shed, making it highly durable. ●Grinding power that can remove sand in one shot. ●Diamonds are about three times harder than ordinary abrasives (alumina), and do not shed, so they are constantly exposed to the surface, making it surprisingly easy to grind out "sand in" and "burning" caused by melted casting sand. ●Since there is no need to apply force like with conventional grinding wheels, fatigue is reduced and workability is improved. ●Diamonds, which are extremely hard materials, are firmly fixed using a unique electroplating technology, achieving overwhelming durability compared to conventional shaft-mounted grinding wheels. ●Does not deform or wear, and the blade does not chip. ●Since the shape does not change, the R parts of corners can be ground cleanly. Applications: ●For grinding FC gray cast iron, FCD ductile cast iron, stone, ceramic, glass, hard plastic, etc. Specifications: ●Grit (#): 120 ●Blade diameter (mm): 5 ●Blade length (mm): 10 ●Shaft diameter (mm): 3 ●Total length (mm): 40 ●Shape: Cannonball ●Maximum operating speed (rpm): 88000 ●Shaft length (mm): 30 ●Tip R: R2.5 Caution: ●Not suitable for steel materials such as general steel and stainless steel.