CRL 3-1/2" PD Straight Series Metal Bond Diamond Drill Adhesives & Primers then scrape before the material

then scrape before the material dries

Perfect for cleaning

Always use with a Ground Fault Circuit Interrupt Device

Handy for Builders

The Nozzles are replaced easily by loosening a set screw

CRL 3-1/2" PD Straight Series Metal Bond Diamond Drill Adhesives & Primers then scrape before the materialDesigned 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