Reliable workhorse
We've been using this in our department for a few weeks now and the finish is clean and professional. It feels solid and properly engineered. No complaints so far.
Ahmed Schmidt, Biomedical EngineerVerified buyerJul 9, 2025
Ruijin
Micro Medical Electric Spine Drill RJ-W-MZ-1
4.5(2 reviews)Micro Medical Electric Spine Drill with straight-handle and angled-handle, different length, applied in neurosurgery, spine surgery and microsurgery.Angled-Handle applied in strong power, easy operating, various function, a wide range of applications, more comfortable operation. Long working time.Assembled and disassembled rapidly.Can be sterilized up to 135℃.
- SKU
- 7CA1A1C7ECA5
- Brand
- Ruijin
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
Micro Medical Electric Drill
Micro Medical Electric Spine Drill RJ-W-MZ-1
Precision-engineered electric spine drill with straight and angled handpieces for neurosurgery, spine surgery, and microsurgery. Delivers 40,000 rpm performance with ergonomic design, rapid assembly/disassembly, and full autoclavability to 135°C for maximum OR efficiency and sterility.
Ordering Ref.
7ca1a1c7eca5
ConfigurationStraight & Angled Handpieces
MaterialStainless Steel
ApplicationMulti-Specialty Surgical
OEM customisation and alternative configurations available upon request. Includes digitized power controller, pedal switch, and sterilizing box.
Clinical overview
The RJ-W-MZ-1 is a cross-specialty micro drill system engineered for precision work across joint, extremity, craniomaxillofacial, neuro, spine, and ENT surgical disciplines. Its lightweight, ergonomic design combines intuitive console control with speedy, reliable handpieces to deliver consistent, effective performance in demanding surgical environments. The system integrates power and precision in a single platform, enabling surgeons to perform drilling, perforating, and bur work with confidence and control.
Fully autoclavable construction and rapid assembly/disassembly minimize OR downtime while maintaining the highest standards of sterility and safety. The angled-handle attachment provides enhanced power and comfort for extended procedures, making it ideal for high-volume surgical centers and teaching institutions.
Key features & surgeon benefits
Coverage
Multi-Specialty Capability
- Suitable for orthopedic, neurosurgery, spine, ENT, and microsurgery applications
- Interchangeable straight and angled attachments for diverse surgical approaches
- Max drilling diameter 4.3 mm accommodates wide range of implant and fixation sizes
Workflow
Rapid Setup & Sterilization
- Quick assembly and disassembly reduces OR turnover time
- Fully autoclavable to 135°C for seamless sterilization cycles
- Includes digitized power controller and pedal switch for intuitive, hands-free operation
Economics
Cost-Effective Precision
- Reusable stainless steel construction minimizes per-case consumable costs
- Durable, reliable design reduces maintenance and replacement frequency
- Single platform eliminates need for multiple specialty drills
Customisation
Adaptable Configuration
- Angled-handle attachment optimized for strong power and comfortable extended use
- Integrated console with variable speed control (0–40,000 rpm)
- OEM customization available for institutional and research applications
Technical specifications
| Model | RJ-W-MZ-1 |
|---|---|
| Type | Awl / Micro Drill |
| Indications | Orthopedic, ENT, Neurosurgery, Microsurgery, Burns, Craniomaxillofacial, Trauma, Sports Medicine |
| Sizes / range | Max drilling diameter 4.3 mm; straight and angled attachments |
| Material | Stainless Steel |
| Feature | Reusable, Autoclavable |
| No-Load Speed | 0–40,000 rpm |
| Torque | 125 gcm |
| Input Voltage | AC 110V/220V, 50/60Hz |
| Working Voltage | 14.4V |
| Charging Time | Approximately 3 hours |
| Noise Level | ≤ 63 dB(A) |
| Sterilisation | Autoclavable to 135°C |
| Packaging | Aluminum alloy box (38 cm × 28 cm × 13 cm), then carton (41 cm × 32 cm × 15 cm) |
| Certification | CE, ISO 13485 |
| Regulatory Type | Type 2 Medical Device |
| Reg./Record No. | Wsyjxzz2012-2100053 |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Mainframe | Digitized power controller with variable speed control | 1 |
| Straight Attachment | Straight handpiece for standard drilling applications | 1 |
| Angled Attachment | Angled handpiece for ergonomic, high-power applications | 1 |
| Sterilizing Box | Autoclavable container for instrument sterilization | 1 |
| Pedal Switch | Hands-free operation control | 1 |
| Aluminum Alloy Box | Transport and storage case | 1 |
Get in touch for pricing & availability
Contact our sales team to request a quote, discuss clinical applications, or arrange a product demonstration. We offer flexible delivery and customization options for institutional buyers.
Phone: (302) 613-4333
Email: [email protected]
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
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
Regulatory paperwork & manuals
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
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
Customer reviews
4.5· 2 reviewsHighly recommended
Bought this for the surgical unit and support were responsive and helpful with a query. The value at this price point is hard to beat. Happy to recommend it to colleagues.
Mei Kumar, Surgical TechnologistVerified buyerMay 1, 2025
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