CRL 7/8" PDT Belgian Series Metal Bond Diamond Drill Glass Pliers Running Tools & Tappers As the edges wear

As the edges wear

and a padded Carrying Case along with detailed instructions

Protect your investment in tools

Standard 5/8" (16 mm) 11 UNC spindle

Plastic Jaw Won't Chip Glass

CRL 7/8" PDT Belgian Series Metal Bond Diamond Drill Glass Pliers Running Tools & Tappers As the edges wearDesigned for High Volume Glass Fabrication 3 8" Diamond Matrix Depth Two Mounting Styles to Choose From, Straight Shank or Belgian Thread CRL PD and PDT Series Metal Bond Diamond Drills use a special diamond and brass bond for maximum performance in glass. Metal Bond Drills offer the longest life of any type of diamond drill; 1,000 to 2,000 holes in 1 4" (6. 4 mm) glass with proper maintenance and the use of a wet Sharpening Stone to expose fresh