CRL 1-1/4" PDT Belgian Series Metal Bond Diamond Drill Bonded Diamond Drill Bits Long Guide Bar

Long Guide Bar

and have been approved by architects for use in the installation of windows

Quick Contouring (Auto Glass Edge)

AAMA Approved

CRL 1-1/4" PDT Belgian Series Metal Bond Diamond Drill Bonded Diamond Drill Bits Long Guide BarDesigned 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