Diamond Drill Bit Set №1 consists of thirty milling caps with diamond spraying. They all have different shape and intended for multiple various tasks in a process of hardware nail and skin care: lenght correction and free rim form, sawing out dripping materials during building, processing of cuticle and the area around nails, coarseness removal etc. The set contains drill bits with conic, elipse, spherical, cylinder and sharp tips.

Rigidity of caps – 140 (blue strip) and 200 (red strip).