CRL 3-1/2" PDT Belgian Series Metal Bond Diamond Drill Backer Rods & Insert Tools 180 & 240 grit triangles

180 & 240 grit triangles

The CRL Heat Strengthened Glass Detector Kit provides a simple and reliable means of determining whether glass panels are heat treated by illuminating the stress zones created by the heat strengthened process

While this appears to be a complicated procedure

Ideal for Copying Angles and Transferring Those Angles to Glass

CRL 3-1/2" PDT Belgian Series Metal Bond Diamond Drill Backer Rods & Insert Tools 180 & 240 grit trianglesDesigned 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