Cordless SmoothCut ASSEMBLIES FOR BATTERY OPERATED POWER TOOLS Complete hole saw assembly including arbor and pilot drill specifically for cordless power tools. Heat resistant HSS, with alloy backing and constant pitch of 8 TPI for mild sheet steel, plasterboard, wood and thin non-metallics. Flared base cap limits cutting depth to 1/2". Fea tures • Ideal for cutting stainless, tool and mild steel sheeting plus plasterboard, wood and thin plastics. Complete assembly arbor, pilot drill and ejector spring included. • Constant pitch teeth provide exceptionally smooth cuts • 8 TPI (8 teeth/1" [25.4mm]) • Hole saw depth of 1/2" (13mm) Bi-Metal Applications Hole Saw Depth 1/2" (13mm) Rec. Cutting Depth