CRL Amazing Glazing 1-1/2" Straight Shank Diamond Countersink Short Run Plated Diamond Drill Bits Includes All Four Grades of

Includes All Four Grades of Diamond Hand Pads

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Minimum order quantity is 400 cases per order (12 cans per case)

CRL Amazing Glazing 1-1/2" Straight Shank Diamond Countersink Short Run Plated Diamond Drill Bits Includes All Four Grades ofMetal Bond Diamonds Straight Shank or Belgian Type Mounts Chip Free 90 Degree Tapers This CRL Diamond Countersink features a medium grit diamond for grinding precise, chip free, 90 degree 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