Cutting perfectly round, accurate holes in a wide range of materials demands a blade that combines sharpness with durability. The Draper 34777 is a heavy-duty variable pitch bi-metal holesaw designed for cutting wood, steel, brass, bronze, cast iron, aluminium and plastic — making it a versatile choice for workshop and site use alike. The blade is manufactured from high-quality steel with a hardened M3 steel cutting edge that is welded to a tough alloy steel body. This construction method reduces the risk of shattering and ensures the tool remains durable and hardwearing through prolonged use. Variable pitch tooth geometry delivers a fast clean heavy-duty cutting action even in stubborn materials. Four side slots are incorporated to assist with slug removal keeping the cut clean and reducing binding. A female threaded spindle accepts a 9.5mm arbor allowing straightforward attachment to power drills. Maximum cutting depth is 35mm (1-3/8""). When cutting metal use of a cutting lubricant — such as Draper Stock No. 76109 Metal Cutting Lubricant 400ml — is advisable to prolong service life.
This heavy duty variable pitch bi-metal holesaw is ideal for cutting wood, steel, brass, bronze, cast iron, aluminium and plastic. Manufactured from high quality steel with M3 cutting edge for fast clean heavy duty cutting action. Maximum cutting depth 35mm.
Product Key Feature:- Heavy duty variable pitch bi-metal holesaws for cutting wood, steel, brass, bronze, cast iron, aluminium and plastic
- High quality steel with M3 cutting edge for fast clean heavy duty cutting action
- Maximum cutting depth 35mm
Contents:- 1 x HSS Bi-metal Holesaw Blade, 168mm
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