Premium Performance: abrasives flap discs are made from zirconium alumina,40 grit grinding discs are efficient at heavy stock removal. Particularly working with hard and tough materials,such as stainless steel, carbon steel, and other alloys.
Longer Lifespan: coarser grit flap discs tend to have a longer lifespan compared to finer grits. The larger abrasive particles are more resistant to wearing down quickly, which means 40-grit flap disc can withstand more extended use before needing replacement.
Cooling Grinding: 40 grit flap discs offer better heat dissipation during grinding compared to traditional grinding wheels, reducing the risk of work piece damage from overheating.
Reudced Vibration: The flap disc design with overlapping flaps reduces vibration, offering better control and comfort for operator. The coarse abrasive grinding disc working without clogging or becoming ineffective.
SPECIFICATIONS: Each disc measures at a 4-1/2-inch diameter with a 7/8-inch arbor size are compatible with most angle grinders running at speeds of up to 13,300 RPM. 10 pcs pack designed for versatile use, including grinding. blending, sanding , and finishing on a wide range of materials.