RUBI RUBI CYLINDRICAL DIAMOND GRINDING BIT 20mm, 06985

DIAMOND GRINDING BITS
• Suitable for working with natural stone and porcelain.
• To enlarge or modify the diameter and shape of a previously made hole.
• Can also be used for smoothing, polishing or cleaning the interior edges of
these holes.
• For dry use with M14 thread grinders.
• High diamond quality and concentration for a long useful life.
• Diamond fixed by means of a vacuum brazing process.
• Provides a good finish thanks to its #50-60 grit size.
• Stable performance with minimum deviation.
• The diamond grinding bits ARE NOT SUITABLE for making holes.