Diamond nail drill bit, “drop” , blue, head diameter 1.6 mm/ working part 4 mm (6 pcs)

FA70R018/8

Diamond nail drill bit, “frustum”, red, head diameter 1.8 mm/ working part 8 mm (6 pcs)

FA01B025

Diamond nail drill bit, “ball”, blue, head diameter 2.5 mm (6 pcs)