🔪 COMOWARE 25 Pack 4 1/2" Ultra Thin Cut Off Wheels, Metal and Stainless Steel, Aggressive Angle Grinder Cutting Disc, General Purpose Cutting Wheel Review

【SHARP & CLEAN CUTTING】 This 25-pack 4-1/2 x 7/8-inch cut off wheel set is specially formulated for fast cutting in metals and stainless steel. The extremely thin .045-inch wheel design helps for clean, straight cuts with minimal burr. 【PREMIUIM MATERIAL】 These 4-1/2" cut off wheels are specifically manufactured from corundum, aluminum oxide grain that provides high hardness, durability and abrasion resistance. The internal double fiberglass reinforcement provides ultimate safety and longer service life in these ultra-thin cutting wheels. 【GENERAL PURPOSE METAL CUTTING】 Proprietary aluminum oxide grain combination helps these angle grinder cutting wheels deliver aggressive cutting action on carbon steel, sheet metal, rebar steel, stainless steel and other ferrous metals (not for masonry or concrete). 【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. 【GREAT PERFORMANCE】 These 4.5" cut off wheels for metal are compatible with all 4-1/2 inch angle grinders with 7/8 inch arbor. Up to 13,300 RPM (>common 13,000 RPM) rotating speed for maximum productivity.