Set of 6 Diamond-Coated Glass Drills

Includes 1.00mm, 1.30mm, 1.40mm, 1.60mm, 1.80mm, 2.00mm drills. Our 3/32" dia. shaft twist drills with electroplated diamond particles are the ultimate for drilling glass or ceramics. Use with standard hand-pieces and a small amount of water as lubricant. Made in Germany.