Draper HSS Bi metal Holesaw Blade, 121mm

General description This high-speed bi-metal holesaw is designed for precise and clean cutting of holes in metals, plastics, and wood up to 35mm (1.3/8 inches) deep. It features a hardened M3 steel cutting edge welded to a durable alloy steel body, ensuring long-lasting performance and resistance to shattering. The holesaw includes four side slots for easy removal of cut material and a female threaded spindle for secure attachment to a 9.5mm arbor. Compatible with standard power drills, it provides efficient, heavy-duty cutting in tough materials. Technical specifications Diameter: 121mm Cutting depth: up to 35mm (1.3/8 inches) Material: Bi-metal (hardened M3 steel and alloy steel) Number of side slots: Four Threaded spindle: Female, compatible with 9.5mm arbor Compatibility and accessories Compatible with standard power drills Requires a 9.5mm arbor for mounting Installation Attach the holesaw to a compatible arbor (not included) Secure the assembly onto a power drill Ensure the