CRL 1/8" PDT Belgian Series Metal Bond Diamond Drill Bonded Diamond Drill Bits The TAP wheels have eight

The TAP wheels have eight small notches

and is then drawn back into the recovery bag for reuse

Long Work Life

This CRL Edging Wheel is made from the finest metal bond diamond composition available

CRL 1/8" PDT Belgian Series Metal Bond Diamond Drill Bonded Diamond Drill Bits The TAP wheels have eightDesigned 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