GP Top Mini Φ58X Hole Diameter 9.6mm (5 pieces) #40 40# GP5810 40 1 box (5 pieces)

It is a versatile type with a wide variety of grain sizes that can handle rough finishing to final polishing. It prevents burn marks, a drawback of elastic grindstones, and has high grinding performance and a lifespan 5 to 6 times longer. It is particularly suitable for removing spatter from spot welding in automobiles, home appliances, etc., and for polishing molds. For general metals. Particle size (#): 40 Outer diameter (mm): 58 Blade length (mm): 15 Hole diameter (mm): 9.6 Abrasive: Alundum Maximum operating speed (rpm): 20000 Number of blades: 48 Maximum circumferential speed: 60.7m/s (3642m/min) Outer diameter: 58mm Material/Finish: Alumina abrasive Caution: Always wear protective gear such as a hard hat and safety glasses when working. Country of Origin: Japan Code number: 118-1408