When used correctly the diamond grit will grind away at your work but please be sure to use with water, light pressure and do not exceed a drill speed of approx. 12,000rpm.

The speed can be increased as you find your way with the burr, however beware of overheating as this will cause the diamond grit to come free of the shank and therefore shorten the life of your tool.

Always wear your safety goggles and a face mask, especially when carving shell or bone.

• Carve, shape hard materials
• Use on stone, glass, ceramic, hard wood, shell, porcelain
• Coated diamond grit onto steel shank
• Use in a die grinder, hand held drill, pendant drill, drill press...

Disclaimer. Using rotary tools near water has never been, to the best of our knowledge, endorsed by any of the rotary tool manufacturers. If you do choose to drill near water or with attachments under water connected to your drill then you do so at your own risk. Please be aware that mixing electricity and water can be very dangerous.