Diamond nail drill bit, rounded “bud” , blue, head diameter 1.6 mm/ working part 3.4 mm

FA70R018/8

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

FA20B025/6

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