Bosch PRO Multi Material Hole Saw 21mm

The Bosch PRO Multi Material Hole Saw in 21mm is well suited to conduit and small pipe entries through steel cladding and drywall, offering a precise fit for interior installation work. With bi-metal 8% cobalt HSS construction, this saw lasts up to 2x longer than a standard HSS M3 hole saw. Enhanced tooth geometry provides smooth, fast cutting, and the new slot design makes plug removal simple. Features and Benefits: • Lasts up to 2x longer than standard HSS M3 hole saws • Bi-metal with 8% cobalt HSS for durability • New slot design for easier plug removal • Compatible with Power Change Plus Specifications: Diameter: 21mm Cutting Depth: 44mm