CRL 7/8" HBT Series Belgian Thread Electro-Formed Diamond Drill Glass Lifters & Accessories and provides just the right

and provides just the right amount of surface area for cleaning solutions to do their work

driveways or terrace joints where abrasion or physical abuse is encountered

Simultaneously Displays Percentage of Allowable UV Transmission

or in bulk boxes of 100 each

CRL 7/8" HBT Series Belgian Thread Electro-Formed Diamond Drill Glass Lifters & Accessories and provides just the rightFor 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)