16 38mm M42 High Speed Steel Bi Metal Holesaw Cutter Hole Saw with Core Drill Bit

Features: Made of premium M42 high speed steel, sturdy and durable The blade is extremely sharped, with good perforation capability. Taking the form of a short open cylinder with saw teeth on the open edge, perfect for installing locks, knobs in doors and cabinets Can be used to make holes in wood, thin steel sheet, aluminum alloy and other soft metal sheet. The newly designed chip removal groove, it can discharge the chip rapidly, and will not cause the crack and stuck piece phenomenon Specification: Material: M42 High Speed Steel Hole diameter: 16mm 0.6in, 18mm 0.7in, 20mm 0.8in, 22mm 0.9in, 25mm 1 0in,30mm 1.2in, 32mm 1.3in, 35mm 1.4in, 38mm 1.5in Uses: Opening hole Weight: Approx.762g 26.9oz Package list: 9 x Hole Saw drill bit