Diamond Nail Drill Bit Truncated Cone Staleks Pro Expert Blue 1.8mm - 8mm

Discover the Diamond Nail Drill Bit Truncated Cone Staleks Pro Expert Blue 1.8mm - 8mm

The Diamond Nail Drill Bit Truncated Cone Staleks Pro Expert Blue 1.8mm - 8mm belongs to the STALEKS PRO EXPERT range, the benchmark for diamond nail drill bits in professional manicure and pedicure. Its truncated cone head, 1.8 mm in diameter with an 8 mm working part, offers a flat end that works the nail plate and the proximal nail fold perfectly flat. Its blue ring stands for a medium grit: a versatile bit, more cutting than the red-ringed models, built for everyday work at the desk.

Blue ring: the right balance for flat work

Red for fine grit, blue for medium grit, green for coarse grit: the Staleks code reads at a glance. On a truncated cone, which works through its flat face rather than a point, grit choice matters twice over, because the whole top of the head contacts the skin at once. Blue removes keratin at a steady rate, without jolts, which leaves time to control what you are taking off. On this geometry a coarse grit would remove too much material before the hand had time to react.

Flat work, from the proximal fold to lateral calluses

The truncated cone does not work with a point but flat, through its plane end and its slightly conical flank. It is the bit for the proximal nail fold: its flat face cleans the eponychium, removes the cuticle residue still clinging to the plate and prepares a perfectly clean surface before application.

With a 1.8 mm head and an 8 mm working part, this size stays very manoeuvrable. Its contained diameter follows a fine contour, treats narrow areas and smooths lateral calluses without spilling over onto healthy skin. This is the truncated cone to choose for slender hands and for any work that calls for restraint.

Lay the flat face down, never the edge

On a truncated cone two areas do the work: the flat top face, for smoothing and clearing the proximal fold, and the conical side, for reworking the lateral walls. What you avoid is working on the rim between the two: it marks the skin and leaves a visible line. With a diameter of 1.8 mm, the head stays small enough to sit precisely along a contour without biting alongside it. Moderate speed, continuous movement, never a prolonged press on one spot.

Specifications of the Diamond Nail Drill Bit Truncated Cone Staleks Pro Expert Blue

• Brand: STALEKS
• Range: PRO EXPERT
• Type: professional diamond nail drill bit
• Shape: Truncated Cone
• Abrasiveness: medium grit, blue ring
• Head diameter: 1.8 mm
• Working part: 8 mm
• Shank: standard 2.35 mm
• Use: professional manicure and pedicure
• Hygiene: can be cleaned, disinfected and sterilised

What 1.8 mm changes day to day

A diameter of 1.8 mm is what lets you follow a contour without overrunning it. On a narrow nail, on a little finger, in the corner where the proximal fold meets the lateral wall, a wider head would straddle two planes and leave a step. Here the flat face sits entirely where you intend it to. It is also the head you keep in hand for finishing after a wider bit: you rework a transition, even out a border, erase a mark, without changing your working logic.

Care: the flat face clogs first

On a truncated cone the area that loads fastest is the flat top, since that is what stays in contact with the skin. A head with a clogged top keeps spinning but no longer removes anything: the instinct is then to press, which generates heat. Brush the top dry after each service, working the centre in particular, before the disinfectant bath, rinsing, drying and sterilisation. Compatible with every nail drill using a standard 2.35 mm collet.

Which professionals is it for?

This bit is made for nail technicians, beauticians and pedicurists who want a perfectly prepared plate before application and a clean proximal fold, with no marks left on the nail surface.

Add the Diamond Nail Drill Bit Truncated Cone Staleks Pro Expert Blue 1.8mm - 8mm to your tray and rediscover the cutting precision that made the reputation of STALEKS PRO EXPERT bits.