Bi-Metal Hole Saw 3" C-Level All models install from the

All models install from the outside

The oversized vent valve can easily be removed for inspection or cleaning without tools

Flat stops come with lanyard holes

Improved oil aeration

FBV SERIES

Bi-Metal Hole Saw 3" C-Level All models install from theCuts holes in wood, plastic, or any machinable metal, including nail embedded wood, plywood, pipe, stainless steel etc. 9 16 6 624 HOLE SAWS BI METAL VARI PITCH 4 6 TPI, 1 3 4 DEPTH. When drilling metals, use a cutting compound such as MAG LUBE concentrated cutting fluid. Features: Bi Metal. 1 3 4 Depth cuts through 2x 4 in one easy pass. 4 6 Variable Pitch Tooth combination, reduces vibration Increases productivity. Deep Gullet design, for improved