These diamond point kits contain a selection of the 1/16" PBS® Brazed Diamond Points. PBS® Brazing is a process similar to electroplating, but it concentrates a larger amount of diamond onto the surface of the metal in a matrix that holds its shape and edge longer Kits include: .70mm Flat-End Taper • .85mm & .70mm Round-End Taper • 1.20mm & .55mm Flames • 1.65mm & 2.35mm Footballs • 4.65mm Wheel • 1.30mm Cylinder • 1.25mm, 1.60mm, 1.90mm, & 2.30mm Rounds • 1.70mm Inverted Cone