CRL 1/2" PDT Belgian Series Metal Bond Diamond Drill Glass Saws Blades & Accessories Cut the plastic cone type

Cut the plastic cone type nozzle to deliver a bead from 1/8" (3 mm) up to 3/4" (19 mm) in diameter

Great for uneven Surfaces

Center Water Feed Feature for Wet Sanding

CRL 4F (fine) Pumice is used to semi-polish edges or bevels on glass

Copper Ceramics

CRL 1/2" PDT Belgian Series Metal Bond Diamond Drill Glass Saws Blades & Accessories Cut the plastic cone typeDesigned for High Volume Glass Fabrication 3 8" Diamond Matrix Depth Two Mounting Styles to Choose From: Straight Shank or Belgian Thread PDT Features Belgian Mount (1 2 Gas) 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