21mm Diamond Grit Hole Saw
High performance hole saws for drilling small diameter holes in non-metallics. The ideal solution for the toughest cutting situations. Featuring a diamond coated cutting edge permanently bonded to a tough steel body, the Starrett Diamond Grit hole saw provides the necessary clearance for cutting at high speeds. Rapid cutting solution for non-metallics. Small diameter hole saws are perfect for kitchen and bathroom installations. Smooth surface finish, ideal when cutting glass and ceramics. Supported by a comprehensive range of arbors with carbide tipped pilot drills. The ultimate hole saw for hard-to-cut materials
* Diameter: 21mm (13/16")
* Cutting Depth: 41mm (1.5/8")
* Body Material: Steel
* Teeth Type: Synthetic diamond grit
* Arbor Type: XA1
* Thread Size: 1/2 - 20
