Bi-Metal Hole Saw 2-1/4" Max-Prop performance is similar to uncoated

performance is similar to uncoated tools

SWL 3/4" (19 mm)

Each shank is made from4130 steel and then heat treated for extra strength

Width =2-9/16” (65mm)

red for the 2-meter-line and blue for the 5-m-areas

Bi-Metal Hole Saw 2-1/4" Max-Prop performance is similar to uncoatedCuts 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