Cutting precise, clean holes in hard or stubborn materials demands a blade that maintains its edge under repeated heavy-duty use. The Draper 34757 HSS bi-metal holesaw blade addresses this with a hardened M3 steel cutting edge welded to a tough alloy steel body, a construction that significantly reduces the risk of shattering and delivers long-term durability in demanding workshop environments. The variable pitch design supports fast clean cutting through a wide range of materials including wood steel brass bronze cast iron aluminium and plastic. Maximum cutting depth is 35mm. Four side slots aid slug removal during operation and the female threaded spindle accepts a 9.5mm arbor allowing straightforward attachment to standard power drills for a heavy-duty cutting action. When cutting metal the use of a suitable cutting lubricant is advisable to extend the service life of the blade. Draper Metal Cutting Lubricant 400ml (Stock No. 76109) is recommended for this purpose. The 33mm diameter makes this blade well suited to applications requiring consistently accurate round hole profiles in a range of professional and trade settings.
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, 33mm
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