General description The Bi-Metal Hole Saw Ø 150 mm with Center Drill Bit is designed for drilling large holes in various materials including steel, cast iron, aluminum, non-ferrous metals, plastic, acrylic glass, and wood. Its professional and practical design ensures ease of use and portability. Technical specifications Hole diameter: 150 mm Shank diameter: 10 mm Hole saw depth: 38 mm Bore diameter: 6 mm Depth: 150 mm Color: light orange Steel RPM: 25 min-1 INOX RPM: 55 min-1 Wood RPM: 700 rpm Usage Ideal for drilling holes in corn slabs. Ensure to use the appropriate equipment such as a bell cutter, control, tachometer, and continuous coolant addition to prevent edge cracking. Other information Includes 1 hole saw and 1 centering drill bit.