CRL 5/16" HBT Series Electro-Formed Diamond Drill Self-Oiling Cutters This diamond tipped engraving insert

This diamond tipped engraving insert measures 1/8" in diameter and 3/4" length (3

It contains adhesion promoting additives for excellent glass-to-glass adhesion

Fast Grinding

PAC15) by plugging into any 110V AC power outlet

CRL can supply them quickly at prices you'll find hard to beat

CRL 5/16" HBT Series Electro-Formed Diamond Drill Self-Oiling Cutters This diamond tipped engraving insertFor Fast Cutting, High Production Runs Extended Work Life Two Mounting Styles to Choose from Straight Shank or Belgian Type These CRL Electro Formed Diamond Drills are thin walled, with a 1 2" (12. 7 mm) deep multi layer of diamonds and bonding matrix designed for high speed, high production drilling. These drills give outstanding results when exacting conditions are met. The CRL DCD Series features an extra long 1 3 8" by 3 8" (35 by 9. 5 mm)