CYLINDRICAL DIAMOND COATED DRILL BIT SOLID ROD

 THIS IS FOR 2.00mm SIZE ONLY.

PACK OF 5 CYLINDRICAL DRILL RODS OF 2.00mm SIZE.

The DIAMOND TIP makes it easier to drill in glass without cracking or breaking the piece.

Excellent for deep pass through holes as drill is extra long. The shank is of a smaller diameter and does not create any additional heat.

Use with water to cool the bit and remove the debris from the work piece.
This will make your drill bit last longer and cut faster.

Some stones need to be drilled half way through both sizes so that you do not have a blow out read or consult your gem or lapidary book.

Always wear appropriate safety equipment and masks etc. We sell the equipment to professional and hobbyist. You should take lessons or learn from someone with experience.

Chart shows other sizes too. Check our other listings on ebay for the different sizes.