CRL 2-1/4" PD Series Metal Bond Diamond Drill Caulking & Urethane Heaters/Coolers The flexibility afforded by this

The flexibility afforded by this unit is unmatched by other drill machines with built-in motors that must be disassembled if service is ever needed

we have selected the tungsten carbide that incorporates the best qualities for glass cutting

It goes on smooth and evenly

Powered by a 5-6 VDC power supply (included) that accepts 110-240V AC input

It is not intended for that function

CRL 2-1/4" PD Series Metal Bond Diamond Drill Caulking & Urethane Heaters/Coolers The flexibility afforded by thisStraight Shank and Belgian Thread Type 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; 1000 to 2000 holes in 1 4" (6 mm) glass with proper maintenance and the use of a wet