CRL 7/16" PD Straight Series Metal Bond Diamond Drill Flashing the surface should be sprayed

the surface should be sprayed with plain water to test for uniform water beading

more consistent scoring

DO NOT mix on cardboard

32629 for 5 Minute Activation

Designed for 3/32" to 7/16" (2 to 11 mm) Thick Plate Glass

CRL 7/16" PD Straight Series Metal Bond Diamond Drill Flashing the surface should be sprayedDesigned 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