• 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"). Comes as a complete hole saw assembly, including an arbor, pilot drill, and ejector spring. Featuring a heat-resistant high-speed steel edge, with alloy backing and a constant pitch of 8 TPI, it is ideal for cutting stainless and mild sheet steel, plasterboard, wood, and thin non-metallics. • Ideal for cutting stainless, tool and mild steel sheeting, wood, and thin plastics. • Safety stop at the base of the hole saw prevents the saw travel beyond the hole saw the depth of 13mm (1/2"). • Complete assembly - an arbor, pilot drill, and ejector spring included. • 8 TPI constant pitch teeth provide exceptionally smooth cuts. • The perfect tool for on-site work with battery operated power tools. • Recommended cutting depth 3mm.