Lenox 3-1/2-in Non-arbored Hole Saw - 1-Piece - Carbide-tipped

Description

Up to 50X life vs Lenox bi-metal hole saws cutting cast iron; high performance carbides are welded to the cutting edge for durability and to help prevent tooth loss. Extremely versatile; aggressive tooth design drills through wood, steel, stainless, cast iron, fiber cement and plaster. Speed slot stair case design for fast, easy plug ejection. Drills through thick materials in one pass. Up to 50X life vs Lenox bi-metal hole saws cutting cast iron; high performance carbides are welded to the cutting edge for durability and to help prevent tooth loss Extremely versatile; aggressive tooth design drills through wood, steel, stainless, cast iron, fiber cement and plaster Speed slot stair case design for fast, easy plug ejection Drills through thick materials in one pass; tall body easily drills through 2x dimensional lumber for rough-in work