Starrett Bi-Metal Cordless Smooth Cut Holesaw (CSC) – 42mm

The CSC Cordless Smooth Cut Holesaw is purpose-built for battery-powered drills, doubling the number of holes cut per battery charge compared to standard holesaws. Its flared base cap delivers a precise cutting depth of 13mm (1/2"), and constant 8 TPI pitch produces smooth, consistent cuts in stainless steel, mild steel sheeting, plasterboard, wood, and thin non-metallics. The complete assembly comes ready to use with arbor, pilot drill, and ejector spring.

Features
Doubles holes per battery charge vs standard holesaws | Safety stop feature: limits cutting depth to 13mm (1/2") | Constant 8 TPI pitch for smooth, consistent cuts | Hardened, abrasion-resistant HSS teeth with heat-resistant alloy backing | Comes complete with arbor, pilot drill and ejector spring – ready to use | Solid alloy body and cap for maximum durability

Benefits
Extended battery life between charges = greater productivity on site | Safety stop prevents the saw from travelling beyond 13mm – safer and more controlled | Smooth 8 TPI finish reduces material damage and rework | Complete kit means no additional accessories required at point of purchase

Specifications
Holesaw Depth: 13mm (1/2") | Tooth Pitch: 8 TPI (constant) | Recommended Cutting Depth: ?3mm | Size Range: 16–51mm | Suitable for battery-operated tools Diameter: 42mm | Weight: 82g | Country of Origin: CN

Materials / What It Cuts
Excellent: Metal, Stainless steel (Inox), Non-ferrous metals, Plastic Good: Wood, Veneer, Acrylic, Fibreglass, Formica

Compatible Products
Complete assembly: arbor, pilot drill and ejector spring included. No separate arbor required.