- Powerful and portable cranial drill designed for neurosurgery
- Self-stopped feature ensures safety during operation
- Made in Switzerland with precise and stable variable speed control
- Motor can be sterilized by high temperature and high pressure
Powerful, portable cranial drill engineered for precision neurosurgery. Swiss-made motor with variable speed control and self-stopping safety feature ensures optimal performance and surgeon confidence during critical procedures.
The Self-Stopped Cranial Drill Model OTS-8 is a precision-engineered neurosurgical instrument designed to deliver consistent, controlled drilling performance in demanding cranial procedures. The self-stopping mechanism automatically halts rotation upon breakthrough, eliminating the risk of over-penetration and protecting underlying neural and vascular structures—a critical safety feature in neurosurgery.
Engineered with a Swiss-made motor, this portable drill offers variable speed control without mechanical steps, enabling surgeons to optimize RPM for different bone densities and surgical phases. The cordless, battery-powered design enhances mobility and reduces operative clutter, while full sterilizability of the motor unit ensures seamless integration into standard surgical protocols.
| Indications | Neurosurgery, cranial procedures |
|---|---|
| Motor voltage | 14.4V DC |
| Output power | ≥70W |
| Speed range | 0–500 RPM (variable, ±20%) |
| Noise level | ≤70 dB |
| Battery capacity | ≥1 hour runtime |
| Charging time | 30 minutes |
| Charger input | AC 110–110V/240V, 50/60Hz |
| Sterilisation | Motor: high temperature and high pressure up to 135°C; battery non-sterilizable |
| Warranty | 2 Year Manufacturer Warranty |
| Item | Description | Qty |
|---|---|---|
| Motor unit | Self-stopped cranial drill head with variable speed control | 1 |
| Battery pack | 14.4V rechargeable lithium-ion battery | 1 |
| Charger | AC 110–110V/240V input, 14.4V output rapid charger | 1 |
Contact our sales team to discuss the Self-Stopped Cranial Drill Model OTS-8, arrange a demonstration, or request a customised configuration for your neurosurgical department.
Available on request
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
After trialling a couple of options we went with this and support were responsive and helpful with a query. A couple of the accessories felt less robust than the main unit. Would consider it again but shop around.
Dr. Jennifer Wright, MD, FRCS (Orth)Verified buyerJun 18, 2025
After trialling a couple of options we went with this and the components fit and function exactly as described. The build quality is genuinely reassuring. No complaints so far.
Dr. Mark Wong, MDVerified buyerApr 29, 2025
We've been using this in our theatre for a few weeks now and it feels solid and properly engineered. It does the job but doesn't feel premium. Does the essentials adequately.
Raj Davies, RNVerified buyerJan 6, 2025
After trialling a couple of options we went with this and it's held up well to consistent daily use. The finish is clean and professional. Happy to recommend it to colleagues.
Thomas Jones, RN, CNORMay 4, 2026
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