Draper HSS Bi metal Holesaw Blade, 22mm

ManoMano

General description High-speed variable pitch bi-metal hole saw designed for precise and clean cuts in metals, plastics, and wood. Capable of cutting holes up to 35mm (1.3/8”) deep. Constructed with a hardened M3 steel cutting edge welded to a durable alloy steel body for enhanced longevity and resistance to shattering. Expert quality, heavy-duty variable pitch bi-metal holesaws for cutting wood, steel, brass, bronze, cast iron, aluminum, and plastic. Technical specifications Maximum cutting depth: 35mm (1.3/8”) Material: Bi-metal with hardened M3 steel cutting edge Construction: Alloy steel body with four side slots for slug removal Threaded spindle: Female threaded for attachment to a 9.5mm arbor Compatibility and accessories Compatible with standard power drills Requires a 9.5mm arbor for mounting Recommended lubricant for metal cutting: Stock No. 76109 - Metal Cutting Lubricant, 400ml Installation Attach the hole saw to a compatible arbor with a 9.5mm shank Secure the assembly

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.