CRL 1/4" PD Series Straight Metal Bond Diamond Drill Caulking & Urethane Heaters/Coolers then knob is tightened down

then knob is tightened down on the cutter

Convenient

Micro Fiber Cloths (2)

Plastic Cartridges with Screw-On Nozzles

CRL 1/4" PD Series Straight Metal Bond Diamond Drill Caulking & Urethane Heaters/Coolers then knob is tightened downDesigned for High Volume Glass Fabrication 3 8" Diamond Matrix Depth Two Mounting Styles to Choose From: Straight Shank or Belgian Thread PD Features 3 8" x 1 3 8" (10 x 35 mm) Shaft 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