Irwin Bi-Metal hole saw Ø 20MM - 10504165

Irwin Bi-Metal Holesaws Bi-Metal Holesaw 20Mm - 10504165

The WeldTec™ platform combines several attributes to provide long-lasting mowing performance. A revolutionary tooth geometry and an updated tooth set ensures faster and smoother cuts, as well as longer life. IRWIN® Bi-Metal Hole Saws cut through a variety of materials including: aluminum, copper, iron, stainless steel, wood and zinc. The electron beam welded High Speed ​​Steel (HSS) cutting edge guarantees stronger, more durable teeth. Precision set teeth provide faster penetration and cutting. And, the bi-metal construction ensures strength and long life.

Characteristics

• WELDTEC ™ TECHNOLOGY - is more durable and higher cutting speed.
• Tooth Design - For up to 100% longer life and 50% faster cutting.
• 4.5 / 5.5 VARIABLE TPI - For faster cuts, less torque build-up and improved chip evacuation.
• Variable GULET DEPTH - For more efficient chip evacuation.
• THICK backplate - Provides toughness for tough work.
• BI-METAL CONSTRUCTION - For longer life and durability.

Suitable for

• aluminum, copper, iron, stainless steel, wood and zinc

Technical data

• Hole Saw Diameter: 160.0mm
• 1.0