Spearhead High Speed Steel 45 Degree Bearing Bur Kit of 14 Pieces Ear Post & Backs it delivers the accuracy professionals

it delivers the accuracy professionals require at the bench

but they typically do not match the precision

Material Sterling Silver Overall Dimensions 9mm x 4mm Inside Loop Dimension 2mm Peg Length 5mm Recommended Bead Hole Size Approximately 1mm Pack Quantity 12 pieces Brand WR Cobb What's Included

TM5 right-hand tapered spindle

Spearhead High Speed Steel 45 Degree Bearing Bur Kit of 14 Pieces Ear Post & Backs it delivers the accuracy professionalsSpearhead High Speed Steel (HSS) 45 degree bearing burs are hand cut by expert craftsmen in the USA, delivering superior sharpness and longer service life compared to machine cut Tungsten Vanadium Carbon Steel burs. Each bur in the Spearhead line is easily identified by the size stamped directly on the 3 32" shank a hallmark of quality that professional jewelers rely on. These 45 degree setting burs are the preferred choice of quality jewelers