Jewelers burs made of tungsten vanadium steel.
They have 3/32(2.35mm) diameter shanks, are approximately 1 3/4" (44 mm) long and
Used with flex shaft or micromotors. Sold in pack of 6 pieces.
Busch Round Burs, Sold in Packs of 6
Size: 0.50mm - 8.00mm