Bought this for the theatre and the finish is clean and professional. Setup was straightforward with clear documentation. Would order again without hesitation.
Dr. Fatima Brown, MD, FRCS (Orth)Verified buyerApr 10, 2025

- Self-Stopped Cranial Drill Model OTS-8 for Neurosurgery
- Motor made in Switzerland for durability and reliability
- Variable speed control up to 500 RPM for precision
- Self-stopped feature ensures safety during operations
Precision-engineered cranial drill system with Swiss-made motor technology, variable speed control up to 500 RPM, and integrated self-stopping safety feature. Designed for neurosurgical applications requiring exceptional reliability and operator control.
The Self-Stopped Cranial Drill Model OTS-8 represents a significant advancement in neurosurgical instrumentation. Engineered with a Swiss-manufactured motor, this system delivers consistent, reliable performance in demanding cranial procedures. The variable speed control (0–500 RPM) allows surgeons to optimize drilling parameters for different bone densities and anatomical regions, while the integrated self-stopping mechanism automatically halts rotation upon breakthrough, eliminating the risk of uncontrolled penetration and protecting underlying neural and vascular structures.
The cordless, battery-powered design enhances surgical mobility and reduces OR clutter, while the main unit's autoclavability at 135°C ensures full sterilisation compatibility with standard hospital protocols. With a noise level of ≤70 dB and output power ≥70 W, the OTS-8 combines power, precision, and safety in a single, portable platform.
| Indications | Neurosurgery, cranial drilling procedures |
|---|---|
| Sizes / range | Single unit; speed range 0–500 RPM ±20% |
| Material | Surgical-grade stainless steel (main unit) |
| Sterilisation | High-temperature autoclave up to 135°C; battery non-sterilisable |
| Packaging | As applicable |
| Warranty | As applicable |
| Component | Specification |
|---|---|
| Motor voltage | 14.4 V |
| Output power | ≥70 W |
| Speed control | 0–500 RPM variable (no mechanical steps) |
| Speed tolerance | ±20% |
| Noise level | ≤70 dB |
| Battery voltage | 14.4 V |
| Battery capacity | ≥1 hour runtime |
| Charging time | 30 minutes |
| Charger input | AC 110–110V/240V, 50/60Hz |
| Charger output | 14.4 V |
Contact our sales team to discuss the Self-Stopped Cranial Drill Model OTS-8, request a detailed quote, or arrange a technical demonstration. We are committed to supporting your neurosurgical program with reliable, innovative instrumentation.
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.
Bought this for the theatre and the finish is clean and professional. Setup was straightforward with clear documentation. Would order again without hesitation.
Dr. Fatima Brown, MD, FRCS (Orth)Verified buyerApr 10, 2025
Been putting it through daily use in the surgical unit and delivery was quick and everything arrived well-packaged. It's held up well to consistent daily use. Would order again without hesitation.
John Brown, Biomedical EngineerVerified buyerNov 3, 2024
This has quickly earned its place in our department — it feels solid and properly engineered. Support were responsive and helpful with a query. Happy to recommend it to colleagues.
Nancy Ricci, Biomedical EngineerMay 1, 2026
This has quickly earned its place in our clinic — support were responsive and helpful with a query. The components fit and function exactly as described. Solid purchase overall.
Megan Baker, Clinical DirectorOct 22, 2025

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