CRL 1-3/8" HBT Series Belgian Thread Electro-Formed Diamond Drill Glass Drilling Machines & Accessories Indoor uses include bathtubs

Indoor uses include bathtubs

120 psi Lap Shear at 1/8" (3 mm) thickness and Tear Strength of 25 ppi

With very little practice this tool can cut almost any curve or radius

and gray pads for removing light scratches

Use these CRL Rubber Base Drilling Rings to retain the abrasive grain slurry while the drill is rotating and cutting into the glass

CRL 1-3/8" HBT Series Belgian Thread Electro-Formed Diamond Drill Glass Drilling Machines & Accessories Indoor uses include bathtubsFor 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)