Cutting disc, 3'' (50 pieces)

What You Get: 25 Pieces 3" Cut Off Wheels, with 3/8" Arbor, 1/25" Thick Maximum setting up to 20,150 RPM (> 20,000 RPM common) Compatible with 3-inch portable die grinders and 3/8-inch arbor angle grinders;
Manufactured from a plated complex white fused alumina grain, stubborner and harder than plain white alundum grain Reinforced with double fiberglass mesh These cut-off wheels make much more aggressive and sharp cuts 3 inch cut-off wheel can cut 3/8 inch (10mm) STEEL 35 TIMES;
WHAT THEY'RE MADE OF - 1/25" thick Ultra-thin design for fast, accurate cutting performance with minimal burr and reduced material waste;
Wide applications: the cutting wheels are ideal for sheet metal, aluminum, steel, etc