Used for enlarging holes, making oval holes or other adjustments after drilling into Porcelain, Marble, Granite & Travertine wall & floor tiles and many other surfaces.
- Revolutionary new design that requires no water
- Use an angle grinder Max RPM 6000-11000
- M14 thread
- Grinding grain medium 50-60
- Adapter available that converts M14 thread dry drills for use in standard 3-jaw drill chucks
