Bosch HMD636RL Daredevil Recessed Lighting Hole Saw, 6-3/8" Diameter

Sharp carbide teeth deliver a hole saw that's 10x faster with longer life than carbide grit hole saws. Drills shallow-depth holes fast in varied ceiling materials like drywall, plywood, ceiling tile, fiberglass, cement board, plaster and MDF. Sharp carbide teeth, a closed-back design and deep gullets combine to reduce dust.so the right bit always fits the right application. Highlights: Diameter: 6-3/8" Teeth Per Inch: 1 Length" 6" Cutting Depth: 1-1/4" Sharp Bosch premium carbide teeth 1-1/4" cup depth Closed back and deep gullets Comes with 1/4" hex shank bit Includes: (1) Recessed Lighting Hole Saw, (1) 1/4" Pilot Bit