Irwin Bimetal Hole Saw 83Mm

IRWIN bi-metal hole saws drill in a variety of materials, including aluminum, copper, iron, stainless steel, wood, and zinc. The electron beam-welded high-speed steel (HSS) cutting edge provides stronger, longer-lasting teeth. Precision tooth arrangement delivers faster cutting. Bi-metal construction provides strength and durability. • 1. WELDTEC TECHNOLOGY For increased durability and cutting speed. • 2. TOOTH DESIGN Up to 100% longer life and 50% faster cutting speed. • 3. VARIABLE TPI 4.5/5.5 Faster cutting, lower torque, and improved chip evacuation. • 4. VARIABLE GUT DEPTH Greater chip removal efficiency. • 5. THICK REINFORCEMENT PLATE Ensures reliability in the most demanding tasks. • 6. BIMETAL CONSTRUCTION Increased strength and durability. EAN: 5706915041989