【Application】Dry or wet use. For ceramic tile, marble, granite, and masonry. Wet drilling reduces debris for longer bit life
【Advanced technology】Vacuum brazing technology enables higher-performing components with extended operational life
【Portable】Packaged in a portable case for easy storage and portability
【Machine】Suitable for 5/8-11 thread angle grinder. If you want to use electric drill or other machine, you can use Adapter in the package.Minimum RPM: 2000; Faster the RPM, Longer the Working Life. Please contact us if you encounter any issues – we're committed to your satisfaction