CRL 20 mm PD Straight Series Metal Bond Diamond Drill Glass/Plastic Cutters Chippers Nibblers & Accessories add coolant and you are

add coolant and you are ready to cleanly field-fabricate the mirror

phenolic resin

Primer should be 72°F (22°C) or warmer

Powerful Enough to Raise and Hold Up to 300 Pounds (136 kg)

Excess adhesive can be dissolved with acetone

CRL 20 mm PD Straight Series Metal Bond Diamond Drill Glass/Plastic Cutters Chippers Nibblers & Accessories add coolant and you areDesigned 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