Bore holes in soft bodied masonry material and tiles. Maximize the economy and efficiently of interchanging blades using the “D” drive system. Holesaw Mandrel only. 21-779 Arbor required and sold separately. Fits 3/8″ chuck.
For most plumbing fixtures use 1 3/8″ Troxell 21-422 Hole Saw or 21-400 Hole Saw & Arbor set.
- Carbide Hole Saw Mandrel 1 3/8″
- “D” Drive System
- Fits 3/8″ Chuck