Bosch PRO Multi Material Hole Saw

The 54mm Bosch PRO Multi Material Hole Saw suits larger openings for pipes, fittings and electrical installations. High-cobalt HSS alloy teeth cut cleanly through steel cladding and drywall, and Power Change plus helps you change hole saws and pilot bits faster. Features and Benefits: • 8% cobalt bi-metal for long life in metal and tough materials • Slot design makes removing plugs easier • Enhanced tooth design for fast, smooth cuts • For use with threaded arbors