Cutting perfectly round, accurate holes in stubborn materials demands a blade built for the task. The Draper 34778 HSS bi-metal holesaw features a hardened M3 steel cutting edge welded to a tough alloy steel body, delivering a fast, clean, heavy-duty cutting action in metals, plastics and wood. The welded bi-metal construction reduces the risk of shattering, making this holesaw both durable and hardwearing across demanding applications. The 177mm blade accommodates a maximum cutting depth of 35mm (1-3/8"") and is compatible with wood steel brass bronze cast iron aluminium and plastic. Four side slots aid removal of the cut slug and a female threaded spindle accepts a 9.5mm arbor for straightforward attachment to a power drill. The variable pitch cutting profile supports a fast efficient cut across this range of materials. For metal cutting applications use of a lubricant is advisable to prolong holesaw service life — Draper Stock No. 76109 Metal Cutting Lubricant (400ml) is recommended for this purpose.
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, 177mm
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