Draper HSS Bi metal Holesaw Blade, 54mm

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.

ManoMano

General description High-quality, heavy-duty bi-metal holesaws designed for versatile cutting applications in wood, steel, brass, bronze, cast iron, aluminum, and plastic. Manufactured from durable steel with an M3 cutting edge for fast, clean, and efficient cutting performance. Technical specifications Material: High-quality steel with bi-metal construction Cutting edge: M3 Maximum cutting depth: 35mm Diameter: 54 mm Compatibility and accessories Compatible with standard drill chucks Installation Insert the holesaw into a compatible drill chuck and tighten securely before use. Usage Use appropriate speed settings for different materials. Apply steady pressure during cutting for best results.

Amazon

Expert Quality Size: 54mm Heavy duty variable pitch bi-metal holesaws for cutting wood, steel, brass, bronze, cast iron, aluminium and plastic Colour: Blue, Manufacturer: Draper