CRL 1/8" AG Series Plated Diamond Drill Short Run Plated Diamond Drill Bits Mounted to the base is

Mounted to the base is a drill stand that holds your electric or cordless drill

Stainless Steel Blade with Serrated Edge Cuts Through Dried Paint and Hardened Window Caulks

As it runs

Instructions

Plated Blades work well on glass

CRL 1/8" AG Series Plated Diamond Drill Short Run Plated Diamond Drill Bits Mounted to the base isUnique 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