Draper HSS Bi metal Holesaw Blade, 21mm

ManoMano

General description This high-speed, variable pitch bi-metal holesaw blade is designed for precise and clean cuts in metals, plastics, and wood. It is suitable for creating holes up to 35mm (1.3/8”) deep and built for durability and efficiency. The saw features a hardened M3 steel cutting edge welded to a tough alloy steel body, reducing the risk of shattering and ensuring long-lasting performance. Ideal for heavy-duty applications, it can be attached to power drills for fast, accurate cutting in stubborn materials. Technical specifications Maximum cutting depth: 35mm (1.3/8”) Material: High-quality steel with bi-metal construction Cutting edge: Hardened M3 steel Design: Variable pitch for efficient cutting Features: Four side slots for slug removal, female threaded spindle for arbor attachment Compatibility and accessories Compatible with standard 9.5mm (3/8”) arbors Requires a compatible hole saw arbor for assembly Installation Attach the hole saw to a compatible arbor Secure 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.

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Expert Quality Colour: Blue Size: 21mm Heavy duty variable pitch bi-metal holesaws for cutting wood, steel, brass, bronze, cast iron, aluminium and plastic, Weight: 0.11 Pounds, Manufacturer: Draper