13 Piece General Applications M3 Bi-Metal Hole Saw Kit

Norske Tools 13-Piece Bi-Metal Hole Saw Kit — M42 Cobalt Hole Saws for Metal, Wood & Multi-Material Cutting

The Norske Tools 13-Piece Bi-Metal Hole Saw Kit is a professional-grade hole cutting solution designed for electricians, plumbers, HVAC technicians, and maintenance professionals who demand reliability across multiple materials. Built with M42 cobalt high-speed steel cutting teeth, this kit delivers fast cutting, excellent heat resistance, and extended tool life in demanding applications.

Each hole saw features bi-metal construction, combining a hardened cobalt cutting edge with a flexible alloy steel body to reduce vibration and resist tooth breakage. The result is clean, accurate holes in metal, wood, plastic, drywall, and composite materials. This kit covers the most commonly used trade sizes, making it an ideal all-around solution for jobsite and shop use.

Packaged in a durable storage case and supplied with compatible arbors and pilot drills, the Norske 13-piece kit provides a complete, ready-to-use hole saw system for professional applications.

What’s Included

• Bi-metal hole saws with M42 cobalt teeth
• Multiple commonly used diameters for trade work
• Arbors with pilot drills for accurate starting
• Durable storage case for organization and transport
• Total pieces: 13

Key Benefits

• M42 cobalt cutting teeth for superior heat resistance and durability.
• Bi-metal body reduces vibration and tooth breakage.
• Clean, accurate holes across multiple materials.
• Trade-focused size selection for maximum efficiency.
• All-in-one kit ready for jobsite or shop use.

Materials & Applications

Use appropriate arbor and pilot drill. Apply cutting lubricant when drilling metal. Secure workpiece and wear proper PPE.