This 42mm hole saw is suitable for cutting mild steel, cast iron, brass, aluminium, fibre glass, wood and plastic. Our General Purpose range of hole saw kits are suitable for electricians, plumbers, contractors, industrial use and DIY enthusiasts. The kits feature a range of saws to suit various applications. High performance Diamond Grit Hole Saws are perfect for drilling holes in non-metallics and offer the ideal cutting solution for the toughest situations. Featuring a synthetic diamond grit cutting edge permanently bonded to a tough steel body, this provides the necessary clearance for cutting at high speeds.

Starrett offers a comprehensive range of hole saw kits dedicated to plumbers. Our kits feature a range of saws with sizes specifically selected to suit the relevant applications of the trade. The strong, high-performance triple chip Tungsten Carbide Tipped (CT) Hole Saw offers a longer blade life when cutting difficult and abrasive materials. A cost-effective solution for cutting through nail-embedded wood, or virtually any wood and metal combination, reinforced concrete, and fibreglass. This saw is particularly suitable where there is a requirement for a high-quality surface finish on the entry and exit hole and provides a smooth cut when cutting traditional lath and plaster. The CSC - Cordless Smooth Cut Hole Saw. Offers exceptional strength, durability, and shatter resistance. Manufactured with hardened and abrasion-resistant high-speed steel teeth and a tough alloy body and cap, it is designed for use with battery-operated power tools. It will cut twice as many holes as the equivalent standard hole saw per battery charge. Its flared base cap limits the cutting depth to 13mm (1/2"). Starrett offers a comprehensive range of hole saw kits dedicated to electricians. Our kits feature a range of saws with sizes specifically selected to suit the relevant applications of the trade. If your question has not yet been answered below, use the form below to ask something about this product.This hole saw has a high-quality, rake variable pitch design which ensures faster and easier cutting.