Draper 34770 HSS Bi-Metal Hole Saw Blade 98mm

These high-speed variable pitch bi-metal hole saws are designed for precise, cleanly cutting round holes in metals, plastics, and wood up to 35mm (1.3/8”) in depth. They feature a hardened M3 steel cutting edge welded to a tough alloy steel body, offering durability and resistance to shattering for heavy-duty applications. The hole saw has four side slots for slug removal and a female threaded spindle compatible with a 9.5mm arbor. Suitable for use with power drills, they are designed for metal, plastic, and wood cutting, with a maximum cutting depth of 35mm. The product is blue in color, sized at 98mm, and manufactured by Draper.

Features

• Variable-pitch bi-metal design with M3 cutting edge
• Maximum cutting depth 35mm (1.3/8")
• Four side slots for slug removal and female threaded spindle for 9.5mm arbor
• Compatible with power drills; requires a 9.5mm arbor
• Hardened M3 steel edge welded to alloy steel body; blue finish; heavy-duty use

Usage

Install the hole saw on a compatible 9.5mm arbor and secure the assembly in a power drill. Attach to a drilling machine or power drill to cut holes in metal, plastic, or wood. For metal cutting, use a lubricant as needed.