Milwaukee carbide tipped hole saws provide long life and faster cutting in cement board, ceramic tiles, fiberglass and wood products such as fiberboard, flakeboard and plywood. Use a carbide tipped pilot bit (49-56-8005) when cutting ceramic tile, brick, and other abrasive materials.
Specifications
Hole Diameter | 4-1/2 in |
RPM Fiberglass | 290 |
RPM Brick & Ceramic Tile | 85 |
RPM Phenolic | 128 |