Promed Carbide Bit, Cylinder Combi Fine/Coarse (198451)
€39.95
Available, delivery time: 1-3 days
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Product information "Promed Carbide Bit, Cylinder Combi Fine/Coarse (198451)"
Promed Carbide Bit, Cylinder Combi Fine/Coarse (198451) – remove and refine in one
The Promed Carbide Bit in a cylinder shape with combi fine/coarse teeth combines two types of teeth in a single bit made of tungsten carbide: use the coarser section to quickly remove artificial nails, gel and acrylic, and the finer section to neatly refine the result. The straight cylinder shape sits flush against the surface and is ideal for even work over larger nail areas. Carbide removes material quickly and efficiently and runs at a higher speed than sapphire or diamond. Fits all Promed nail drills with a 2.35 mm collet.
Key features at a glance
- Material: tungsten carbide – robust and free-cutting.
- Shape: cylinder, combi fine/coarse – coarse removal and fine refinement with one bit.
- Application: artificial nail modelling (gel/acrylic); not for the natural nail.
- Shank: dental standard Ø 2.332–2.350 mm, for all Promed devices with a standard collet.
- Recommended speed: up to 20,000 rpm.
- Cleaning: autoclavable (121–134 °C) or in an ultrasonic bath.
What is it used for and how?
- Coarse removal: use the coarser section to quickly reduce gel, acrylic and artificial nails in length and thickness.
- Fine refinement: use the finer section to smooth the surface and neatly finish the result – without changing bits.
- Tip: work with even guidance and little pressure; not suitable for sensitive skin.
Technical data
| Article number | 198451 |
| Type | carbide bit, cylinder combi fine/coarse |
| Material | tungsten carbide |
| Shape | cylinder, combi fine/coarse |
| Application area | artificial nail modelling (gel/acrylic); not for the natural nail |
| Shank | Ø 2.332–2.350 mm (dental standard) |
| Recommended speed | up to 20,000 rpm |
| Sterilisation | autoclavable (121–134 °C) or ultrasonic cleaning |
| Compatibility | all Promed devices with a 2.35 mm collet |
Compatible devices
Fits all Promed nail drills with a standard collet (2.35 mm), including the Promed 1030, 2020, 3030-X, 4030-SX2, 4040, 5040-SX2, 525/625/725/825, Ultra Pro S as well as Emotion and sensitive.
Care and safety instructions
- After use, autoclave (121–134 °C) or clean in an ultrasonic bath (e.g. Promed UC-50 / UC-60).
- Work with little pressure; not suitable for sensitive skin.
- In case of diabetes or circulatory disorders, seek medical advice beforehand.
Frequently asked questions (FAQ)
What are the benefits of the combi fine/coarse teeth?
You complete two work steps with a single bit: first coarse removal, then fine refinement – without changing the attachment. This saves time when shortening and smoothing artificial nails, gel and acrylic.
Can I autoclave the bit?
Yes. All Promed carbide bits are autoclavable (121–134 °C); alternatively, clean it in an ultrasonic bath.
Why does carbide run faster?
Carbide bits are designed for higher speeds (up to 20,000 rpm) and therefore remove material faster and more efficiently than sapphire or diamond attachments.
With the Promed Carbide Bit Cylinder Combi Fine/Coarse you remove and refine – in a single step.
Our products stand for top quality, durability, and innovative technology – developed and manufactured in Germany.
From entry-level devices to professional applications – Promed offers high-performance devices for every need and area of application.
We focus on fast, reliable customer service and continuous product improvement.