CRL 25 mm PDT Belgian Series Metal Bond Diamond Drill Glass Cleaners & Protectors Always use Diamond Tool Coolant

Always use Diamond Tool Coolant to prolong blade life

this is the glass cleaner you want to use

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Chisel Edge

CRL 25 mm PDT Belgian Series Metal Bond Diamond Drill Glass Cleaners & Protectors Always use Diamond Tool CoolantDesigned 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