CRL 11/16" AG Series Plated Diamond Drill Silicone Sealants 50 concentration provides best finish

50 concentration provides best finish at a slower cutting rate and sorter blade life

The brass-plated

The diamond-lapped

Our Most Durable Style Drill

For Use on Aluminum

CRL 11/16" AG Series Plated Diamond Drill Silicone Sealants 50 concentration provides best finishUnique Aggressive Sawtooth Profile Our Most Durable Style Drill Diameters from 1 8" to 4 1 2" The special sawtooth design of CRL Amazing Glazing Plated Diamond Drills reduces the contact area, allowing better grinding action and increased coolant penetration. They are perfect for use in portable tripod and cup style machines. Our most durable drill has been machined from solid steel. Use with DTC80 Diamond Tool Coolant and submerge in a retaining ring