Photos and specifications from the Ongly Care catalogue.
Kmiz · Ref. 118338
Nail drill bit in diamond — barrel
Green · Coarse · Ø 4.0 × 9.0 mm
Professional nail drill bit
Robust Diamond bit for targeted sanding: plate preparation and treatment of small calluses
The drill bit in detail
Diamond bit – Barrel Ø4.0 mm (Coarse grit)
Robust Diamond bit for targeted sanding: plate preparation and treatment of small calluses
Technical specifications
- Shape: Cylinder with a hemisphere at the end
- Material: Diamond bit
- Diameter (active part): 4.0 mm
- Length (active part): 9.0 mm
- Tail diameter: 2.35 mm
- Particle size: Coarse (Green)
Recommended uses
- Treatment of small calluses (pedicure, localized areas)
- Mattifying/preparing the nail plate before applying an artificial material (gel, acrygel…)
- Light smoothing and even application on small areas thanks to the rounded tip
Key benefits
- Hemispherical tip: improved safety and smoother glide on sensitive areas
- Coarse grain: fast-acting on small, thick areas
- Ø4 mm : excellent compromise between working speed and control
- Shank Ø2.35 mm : compatible with standard professional sanders
- Note: uses are given as a guide — the strawberry is chosen according to the client and the technique .
KMIZ · PDF
Rotation speeds and maximum limits
See our illustrated KMIZ bit guide: photographs, references, diameters and maximum permissible speeds in rpm. The document also details the components of the kits.
PDF in French · 9 pages
A maximum speed is a limit to respect; it is not a setting to use for every task.
Your questions before choosing
Is my handpiece compatible?
Check the shank diameter accepted by your handpiece and follow its manufacturer's instructions and the speed limits for this reference.
Why do several references have the same colour?
Colour does not describe every characteristic of a bit. Compare the reference, shape, dimensions and technical information before choosing.
Are the extras required?
No. You can buy only the main bit. Extras are optional and their prices are itemised in your selection.