suttontools Metal Viper Bi-Metal Holesaw 89mm H1140890

The Sutton Tools Metal Viper Bi-Metal Holesaw 89mm (H1140890) is a high-performance cutting tool engineered for precision and durability across metal, wood, and plastic. Variable pitch teeth reduce vibration during cutting, delivering greater accuracy and a smoother finish — whether you're drilling by machine or by hand.

Electron beam welded teeth provide exceptional strength and longevity, while knock-out slots make core removal quick and effortless. Built to the international thread pattern, it accepts all standard arbors for maximum compatibility on site or in the workshop.

Key Features

• Variable pitch teeth reduce vibration for greater performance and accuracy
• Electron beam welded teeth for stronger, longer-lasting cutting edges
• Knock-out slots for easy removal of the core
• International thread pattern — accepts all standard arbors
• Suitable for machine or hand applications
• Cuts metal, wood, and plastic

Specifications

• Diameter: 89mm (3-1/2")
• Use on: Metal, Wood, Plastic
• SKU: H1140890