Up to 13,300 RPM (>common 13,000 RPM) rotating speed for maximum productivity. TAILIN Cut Off Wheel Cutting Disc for Metal 14 | 16 1 | 2 Ply | Lazada PH 【PREMIUIM MATERIAL】 These 6 cut off wheels are specifically manufactured from corundum, aluminum oxide grain that provides high hardness, durability and abrasion resistance. COMOWARE 75 Pack 4 1/2 Cut Off Wheel, Cut Off Wheels 4 1/2 x 7/8 Inch Angle Grinder Discs COMOWARE 4-1/2 Inch Cordless Angle Grinder, 20V Brushless Angle Grinder 6 Inch Metal Cutting Discs 【GREAT PERFORMANCE】 These 6 cut off wheels for metal are compatible with all 3 inch angle grinders with 7/8 inch arbor. Benchmark Abrasives 6 Inch Aluminum Oxide Thin Type 1 Grinder Cut Off Wheels for Metal and Stainless Steel .045" Thick 7/8" Arbor, Angle Grinder Cutting Disc, Grinding Cutting Wheel - 25 Count 【SAFETY & STABILITY】 Reinforced by 2 full sheets of fiberglass and zinc-iron alloy rings for extra durability, this very hard cutting disc delivers stable performance with less wheel shatter. The internal double fiberglass reinforcement provides ultimate safety and longer service life in these ultra-thin cutting wheels.