CRL Amazing Glazing 1-1/2" Belgian Threaded Diamond Countersink Marking Tools Ammonia-Free Formula is Extra Strong

Ammonia-Free Formula is Extra Strong for Really Tough Cleaning Jobs

Single-Finger Release

and Will Not Discolor

Lifting capacity is 100 lbs

Gun features include: Variable Speed Trigger and Remote Speed Dial Control for optimized bead and steady flow rates

CRL Amazing Glazing 1-1/2" Belgian Threaded Diamond Countersink Marking Tools Ammonia-Free Formula is Extra StrongMetal Bond Diamonds Straight Shank or Belgian Type Mounts Chip Free 90 Tapers This CRL Diamond Countersink features a medium grit diamond for grinding precise, chip free, 90 tapers into existing holes in glass. Versatile because it can be used on any hole size up to the maximum countersink diameter. Run at medium speeds, the countersink must be applied to the glass so it touches the circumference evenly. It can also be used on marble and granite.