PROMED Hollow Cutter/Trepan 2.3mm
€16.95
Available, delivery time: 1-3 days
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Product information "PROMED Hollow Cutter/Trepan 2.3mm"
Promed Hollow Bur / Trephine 2.3 mm (197021) – podiatry specialist nail drill bit for nail work
The Promed hollow bur (trephine) with 2.3 mm is a podiatry specialist nail drill bit for professional foot care. Its hollow trephine shape is designed for targeted work on the nail and is intended for use by trained professionals. Fits all Promed nail drills with a 2.35 mm collet.
Key features at a glance
- Type: hollow bur / trephine – specialist bit for podiatry.
- Working diameter: 2.3 mm – hollow trephine shape for nail work.
- User: trained professionals / professional foot care.
- Shank: dental standard Ø 2.332–2.350 mm, fits all Promed devices with a standard collet.
- Recommended speed: approx. 4,000–6,000 rpm.
- Cleaning: in an ultrasonic bath; autoclavable (121–134 °C).
Purpose and use
The hollow bur (trephine) is designed for targeted nail work in a podiatric setting. It is used by trained professionals:
- Nail work: controlled working on the nail with the hollow trephine shape.
- Defined diameter: 2.3 mm for even, controlled material removal.
- Tip: adjust the speed to the task and material; work with light pressure.
Technical data
| Article number | 197021 |
| Type | Hollow bur / trephine 2.3 mm |
| Working diameter | 2.3 mm |
| Application area | nail work (podiatry) |
| User | trained professionals / professional foot care |
| Shank | Ø 2.332–2.350 mm (dental standard) |
| Recommended speed | approx. 4,000–6,000 rpm |
| Sterilisation | autoclavable (121–134 °C); ultrasonic cleaning |
| Compatibility | all Promed devices with a 2.35 mm collet |
Compatible devices
The specialist 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, clean in an ultrasonic bath (e.g. Promed UC-50 / UC-60); autoclavable at 121–134 °C.
- To be used by trained professionals; work with light pressure and in a controlled manner.
- Ensure clean, hygienic reprocessing between applications.
Frequently asked questions (FAQ)
Who is this bit intended for?
For trained professionals in professional foot care / podiatry.
What is a hollow bur / trephine?
A bur with a hollow head shape, here 2.3 mm, used for targeted nail work.
Can I autoclave the bit?
Yes. The bit is autoclavable (121–134 °C). Cleaning in an ultrasonic bath is also recommended.
The Promed hollow bur / trephine 2.3 mm supports professional users in targeted nail work.
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.