Bi-Metal Hole Saws with WELDTEC - IRWIN technology

BI-METAL HOLE SAWS WITH WELDTEC TECHNOLOGY

IRWIN BI-METAL HOLE SAWS

The WeldTec platform combines multiple attributes to deliver long-lasting cutting performance. Revolutionary tooth geometry and an updated tooth set deliver faster, more consistent cuts, as well as increased longevity. IRWIN® Bi-Metal Hole Saws cut a variety of materials including: Aluminum, copper, iron, stainless steel, wood and zinc. Electron beam welded high speed steel (HSS) cutting edge provides stronger, longer-lasting teeth. Precision-ground teeth provide faster penetration and cutting. Bi-metal construction provides strength and long life.

WELDTEC TECHNOLOGY Offers longer life and faster cutting speed.

TOOTH DESIGN For 100% longer life and 50% faster cutting speed.

4.5 / 5.5 VARIABLE TPI For faster cuts, less torque build-up and better chip removal.

VARIABLE GROOVE DEPTH For more efficient chip removal.

THICK SUPPORT PLATE Ensures strength for the toughest jobs.

BIMETALLIC CONSTRUCTION For greater durability and strength.

BI-METAL HOLE SAWS IRWIN® Bi-Metal Hole Saws cut a wide variety of materials including: aluminum , copper , iron , stainless steel, wood , zinc . Electronically welded HSS cutting edge for stronger teeth and longer life. Extremely precise tooth setting for faster, more aggressive cutting. Bi-Metal construction for maximum strength and durability.