Spearhead High Speed Steel Cone Bur Master Kit of 23 Pieces Stone Setting Tools and a calibrated roll-gap dial

and a calibrated roll-gap dial in both millimeters and inches (down to 0

Integrated stop in both slots

Clamps mounted on a rotating bar for multi-axis adjustment

Supreme Line construction recognized for superior design and manual sensitivity

square format

Spearhead High Speed Steel Cone Bur Master Kit of 23 Pieces Stone Setting Tools and a calibrated roll-gap dialSpearhead High Speed Steel (HSS) Cone Burs are hand cut by expert craftsmen in the USA, and each bur is stamped with its size on the 3 32" shank for easy identification at the bench. While HSS burs carry a higher price point than imported Tungsten Vanadium Carbon Steel burs, they maintain a sharper edge longer and deliver superior service life over machine cut alternatives making them the preferred choice of quality jewelers everywhere. This master