Promed Sapphire Bit, long (198034)
€10.90
Available, delivery time: 1-3 days
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Product information "Promed Sapphire Bit, long (198034)"
Promed Sapphire Bit, long (198034) – for longer surfaces and larger nails
The Promed Sapphire Bit in a long shape is a durable grinding bit with a natural sapphire coating. The long, cylindrical shape works over a larger surface – ideal for evenly working on firm nail edges and larger nails as well as for removing callus across a surface. Fits all Promed nail drills with a 2.35 mm collet.
Features at a glance
- Material: sapphire (natural corundum) – robust and durable.
- Shape: long/cylindrical – for longer surfaces and larger nails.
- Application: skin/callus and natural nail.
- Shank: dental standard Ø 2.332–2.350 mm, suitable for all Promed devices with a standard collet.
- Recommended speed: up to 25,000 rpm.
- Cleaning: autoclavable (121–134 °C) or in an ultrasonic bath.
What is it used for and how?
The long sapphire bit is suitable for even, surface work on hands and feet:
- Larger nails & edges: shape firm or thickened edges evenly along their length.
- Callus: remove across a surface in thin layers with little pressure.
- Tip: the long shape covers larger surfaces; reduce the speed and pause briefly if heat builds up.
Technical data
| Article number | 198034 |
| Type | sapphire bit, long |
| Material | sapphire (natural corundum) |
| Area of application | skin/callus, natural nail |
| Shank | Ø 2.332–2.350 mm (dental standard) |
| Recommended speed | up to 25,000 rpm |
| Sterilisation | autoclavable (121–134 °C) or ultrasonic cleaning |
| Compatibility | all Promed devices with a 2.35 mm collet |
Compatible devices
The bit 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; never remove callus too aggressively.
- In case of diabetes or circulatory disorders, seek medical advice beforehand.
Frequently asked questions (FAQ)
What is the long shape good for?
The long, cylindrical shape covers larger surfaces – ideal for larger nails, longer edges and surface callus removal.
Can I autoclave the bit?
Yes. This sapphire bit is autoclavable (121–134 °C); alternatively, clean it in an ultrasonic bath.
For natural or artificial nails?
Primarily for skin/callus and the natural nail. For artificial nails, tungsten carbide or diamond bits are more suitable.
With the long Promed Sapphire Bit you work on larger nails and surfaces evenly.
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.