Tapered Small-Cone Tungsten Carbide Nail Drill Bit
This tapered bit can be used under the nails as well as at the cuticle and side wall areas.
Small Cone Bits 3.1mmTungsten Carbide Bit, Gold Coating.
Size: φ3.1mm*12.7mm*38.1mm*3/32" (2.35 mm)
Shank 3/32"