Jewelers burs made of tungsten vanadium steel.
They have 3/32(2.35mm) diameter shanks, are approximately 1 3/4(44 mm) long and are used with flex shaft or micromotors.
Sold in pack of 6 pieces.
Bursch Krause Burs Size , Sold in Packs of 6
Available in Size: 1.20mm