CRL 5/16" AG Series Plated Diamond Drill Glass Cleaners & Protectors Tapered on Both Ends

Tapered on Both Ends

there are no metal contacts and the product can be used to test all types of glass

Wear Personal Protective Equipment (PPE) like protective gloves

Aids in Cleaner

Backer Rod Insert Tool Set Includes:

CRL 5/16" AG Series Plated Diamond Drill Glass Cleaners & Protectors Tapered on Both EndsUnique 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