Draper HSS Bi metal Holesaw Blade, 121mm

ManoMano

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

Electrical World

These high-speed variable pitch bi-metal hole saws are ideal for cutting perfectly round and accurate holes in metals, plastics and wood up to a depth of 35mm (1.3/8”). They offer a hardened M3 steel cutting edge that is welded to a tough alloy steel body, making them very durable and hardwearing. The construction reduces the risk of shattering. The holesaws have four side slots for removal of slug, as well as a female threaded spindle for fixing to a 9.5mm arbor. It can be easily attached to power drills for a fast, clean, heavy-duty cutting action in stubborn materials. When metal cutting it is advisable to use a lubricant to prolong the service life of the hole saw, such as Stock No. 76109 - Metal Cutting Lubricant, 400ml.

Amazon

Expert Quality Heavy duty variable pitch bi-metal hole saws for cutting wood, steel, brass, bronze, cast iron, aluminium and plastic Maximum cutting depth 35mm, Manufacturer: Draper