CRL 1-3/4" PD Straight Series Metal Bond Diamond Drill Standard Plated Diamond Drill Bits so removal of the panel

so removal of the panel is not required

It does not require a primer on most common construction surfaces

It also reduces the development of "popcorn" particles during grinding to keep the lines clear

Poly Fiber Towels are More Durable than Paper

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CRL 1-3/4" PD Straight Series Metal Bond Diamond Drill Standard Plated Diamond Drill Bits so removal of the panelDesigned 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