Promed Carbide Bit, Narrow Cone Combi Fine/Coarse (198453)
€39.95
Available, delivery time: 1-3 days
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Product information "Promed Carbide Bit, Narrow Cone Combi Fine/Coarse (198453)"
Promed Carbide Bit, Narrow Cone Combi Fine/Coarse (198453) – targeted removal at edges and finishing work
The Promed Carbide Bit in a narrow cone shape with combi teeth fine/coarse combines two tooth patterns in one bit made of tungsten carbide: use the coarser section to remove artificial nails, gel and acrylic, and the finer section for clean finishing work. The narrow cone shape reaches edges, corners and hard-to-reach areas precisely. 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: narrow cone, combi fine/coarse – targeted removal and fine finishing with a single 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?
- Remove material at edges & corners: use the narrow cone tip and the coarser section for targeted work at nail edges and corners.
- Fine finishing: use the finer section to cleanly finish the treated areas – without changing bits.
- Tip: work with even guidance and little pressure; not suitable for sensitive skin.
Technical data
| Article number | 198453 |
| Type | carbide bit, narrow cone combi fine/coarse |
| Material | tungsten carbide |
| Shape | narrow cone, 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 is the narrow cone with combi teeth suitable for?
The narrow cone shape reaches edges, corners and hard-to-access areas precisely. Use the coarser section to remove material, then the finer section to finish cleanly – without changing bits.
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 Narrow Cone Combi Fine/Coarse you work with precision at edges – removing material and finishing in one.
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.