Draper 41070 HSS Bi-Metal Hole Saw Blade 20 mm

This heavy-duty bi-metal holesaw is designed for cutting wood, metal, plastics, and other materials. It features a durable steel body with an M3 hardened cutting edge for fast, clean, and efficient holes. The design includes variable pitch teeth, four side slots for slug removal, and a female threaded spindle for easy arbor attachment. With a maximum cutting depth of 35 mm, it is compatible with standard arbors and power drills that accept a compatible arbor, providing reliable performance across a range of materials.

Features

• Bi-metal construction with alloy steel body
• M3 hardened cutting edge for fast cutting
• Maximum cutting depth: 35 mm
• Variable pitch teeth for efficient cutting
• Four side slots for slug removal; female threaded spindle

Usage

1. Attach the holesaw to a compatible arbor and secure it properly.
2. Insert the assembly into a power drill and ensure safety.
3. Set the drill speed appropriate for the material being cut.
4. Lubricate when cutting metal to extend tool life.