CRL Amazing Glazing 1-1/2" Straight Shank Diamond Countersink Short Run Plated Diamond Drill Bits It features an industrial steel

It features an industrial steel body that has a chemically applied nickel coating

and 1/4" (1

Music Wire Diamond Drill

this small rubber pad leaves your hand free to hold and maneuver your glass without putting it down

Keeps Metal Files Working Their Best

CRL Amazing Glazing 1-1/2" Straight Shank Diamond Countersink Short Run Plated Diamond Drill Bits It features an industrial steelMetal 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