Diamond nail drill bit, rounded “bud” , blue, head diameter 1.2 mm/ working part 3 mm (6 pcs)

FA20R025/6

Diamond nail drill bit, “cylinder”, red, head diameter 2.5 mm/ working part 6 mm (6 pcs)

FA50R016/3.4K

Diamond nail drill bit, rounded “bud” , red, head diameter 1.6 mm/ working part 3.4 mm (6 pcs)