SUPMAMMOTH 55 Pack 4 1/2 Cut Off Wheel Angle Grinder Cutting Disc for Metal & Stainless Steel Cutting Wheel Ultra Thin 0.045'' x 7/8 Arbor

【Perfect Size】Our cut off wheels 4 1/2 inch are perfectly compatible with all 4-1/2 inch angle grinders with a 7/8 inch arbor, ensuring compatibility and ease of use. Operating at up to 13,300 RPM and 80 M/S

【Durability & Safety】Our grinding wheels 4 1/2 inch are made from high-quality aluminum oxide grains-corundum and white alundum, reinforced with double-layer fiberglass mesh. They offer stronger, longer-lasting, faster, and safer cutting, with twice the lifespan of regular wheels. Comply with EU EN 12413 standards.

【High Performance & Efficiency】Our 4 1/2 grinding wheels feature a 0.045 inch ultra-thin design for fast, burr-free, and precise cutting with minimal material loss. This reduces burr formation and heat buildup, resulting in less rework and higher efficiency.

【Versatile Applications】Our 4.5 cut off wheel for metal are perfect for fast, clean cuts on metal, fiberglass, iron, copper, plastic, carbon steel, steel, stainless steel, pipes, cast iron, and other ferrous metals etc.

【Safety Tips】Always wear proper protective gear (eye, ear, face, hand, body protection) when using these grinder blades. Do not exceed the recommended maximum speed.