Spearhead High Speed Steel 90 Degree Bearing Bur Kit of 14 Pieces Copper Brass Nickel Silver Stampings & Rivets 1070 – High Speed Rotary

1070 – High Speed Rotary Handpiece

also compatible with metal stakes and anvils

415 knife edge (lens) profile for narrow

Designed specifically for the Foredom portable micromotor

rigid-spiral construction that maintains its shape and maximizes the suction generated by your dust collector motor from end to end

Spearhead High Speed Steel 90 Degree Bearing Bur Kit of 14 Pieces Copper Brass Nickel Silver Stampings & Rivets 1070 – High Speed RotarySpearhead High Speed Steel (HSS) 90 degree bearing burs are hand cut by expert craftsmen in the USA and are a preferred choice of quality jewelers everywhere. Each bur in the Spearhead line features the size stamped directly on the 3 32" shank, making identification fast and reliable at the bench. Compared to imported Tungsten Vanadium Carbon Steel burs, these HSS burs are harder, stay sharper longer, and deliver extended service lifemaking them a