CRL Amazing Glazing 1-1/2" Belgian Threaded Diamond Countersink Cutting Tools & Accessories and Deburrs Metal

and Deburrs Metal

It solves difficult assembly and positioning problems

1-1/8" x 21" (29 x 533 mm)

Then simply place the new head on the stem and tighten the set screw

and concrete

CRL Amazing Glazing 1-1/2" Belgian Threaded Diamond Countersink Cutting Tools & Accessories and Deburrs MetalMetal 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.