Milwaukee 49-56-7040 - Large Thread Arbor, 3/8" Shank conversion Protects cutting edges and work

Protects cutting edges and work surfaces from premature wear

Size: 22 millimeter

Always accurate

These blades include exclusive features that deliver up to 50X longer life compared to standard bi-metal blades on the market

Milwaukee 49-56-7040 - Large Thread Arbor, 3/8" Shank conversion Protects cutting edges and workMilwaukee Carbide grit hole saws are designed for cutting abrasive materials such as brick, block, cement board, fiberglass and tile. Use a Carbide tipped pilot bit when cutting ceramic tile, brick, and other abrasive materials. Features Durable hardened steel construction Fits all hole saws 1 1 4 in. and larger Fits all drill chucks 3 8 in. and larger Designed for cutting abrasive materials such as brick, block, cement board, fiberglass and tile