3M Cubitron 2 Offset Grindstone PN65493 Outer Diameter 180mm PN65493 10 Pieces

Catalog number: PN65493 Features: * Achieves high-speed grinding (approximately 1.5 to 2 times faster than conventional grinding wheels) and a long life (2.5 to 6 times longer than conventional grinding wheels). * PN85938, PN81149, and PN81148 are grinding wheels that can also be used for cutting, while PN65493 is for grinding only. Applications: * Grinding and cutting of general steel and stainless steel. Specifications: ●Grit (#): 36 ●Abrasive material: Ceramic abrasive grain ●Outer diameter (mm): 180 ●Thickness (mm): 7 ●Hole diameter (mm): 22.23 ●Maximum operating speed (rpm): 8500 ●Hardness: P ●Maximum operating circumferential speed: Outer diameter 100 mm: 72 m/s (4320 m/min) Outer diameter 180 mm: 80 m/s (4800 m/min) Material/Finish: ●Abrasive material: Ceramic abrasive grain Caution: ●This product is not intended for general consumers and therefore the labels and instruction manuals are not written or included for general consumers.