CRL 2-1/4" PD Series Metal Bond Diamond Drill All Purpose Cleaners & Protectors as is the switch

as is the switch

Slurry temperature should be maintained between 90ºF and 105ºF (32ºC and 40ºC) for optimum performance

with 125 light duty wipes per box

CAN/CGSB-19

Then just fill the drill housing with coolant using the included squeeze bottle

CRL 2-1/4" PD Series Metal Bond Diamond Drill All Purpose Cleaners & Protectors as is the switchStraight 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