DJMZ-I
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The Slow Drill DJMZ-I is a high-performance medical drilling tool designed for precision-oriented surgical and clinical applications. Engineered with advanced mechanical technology, this medical slow drill integrates reliability, versatility, and user-friendliness to meet the rigorous demands of orthopedic, hand, and foot surgeries. With a rotational speed of 290 revolutions per minute and a clamping range of 0.8-8mm, it delivers consistent, smooth operation for tasks requiring controlled drilling—from bone tissue preparation to implant placement. Its compatibility with the Stryker interface and high-temperature sterilizable design makes it a trusted choice for hospitals, clinics, and surgical centers worldwide. Whether for routine procedures or complex operations, the DJMZ-I slow drill ensures accuracy and efficiency, setting a new standard for professional medical drilling equipment.

The Slow Drill DJMZ-I features stepless speed regulation that allows surgeons to adjust the rotational speed from 0 to 290rpm with precision, adapting to different tissue types and drilling requirements. Additionally, the forward and reverse rotation function provides flexibility—ideal for tasks like removing stuck drill bits or fine-tuning hole positions without damaging surrounding tissues. This dual functionality ensures optimal control during critical surgical steps, enhancing procedural safety.
Equipped with a clamping system that accommodates drill bits with diameters from Φ0.8mm to Φ8mm, this medical slow drill supports a wide range of surgical needs. Whether using small-diameter bits for delicate bone drilling or larger bits for structural preparation, the secure clamping mechanism ensures stable bit retention, minimizing vibration and maximizing drilling accuracy. This versatility eliminates the need for multiple drilling tools, streamlining surgical workflows.
The DJMZ-I adopts a green and environmentally friendly battery that delivers long-lasting power without compromising on performance. The battery’s no-need-for-disinfection design reduces post-procedure maintenance time, allowing medical staff to focus on patient care. With reliable battery life, the slow drill ensures uninterrupted operation throughout lengthy surgeries, eliminating the risk of power failure.
Featuring a one-piece closed back cover, the main unit of the slow drill is robust and resistant to dust, moisture, and mechanical damage. This structural design enhances the tool’s lifespan, even with frequent use in high-pressure clinical environments. The sealed construction also simplifies cleaning, as debris and fluids cannot penetrate internal components, ensuring consistent performance over time.
Meeting strict medical hygiene standards, the entire Slow Drill DJMZ-I can be sterilized and disinfected at high temperatures. This critical feature eliminates cross-contamination risks, making it suitable for sterile surgical settings. The high-temperature resistance of materials ensures that the tool retains its functionality and structural integrity after repeated sterilization cycles.
Parameter | Details |
Model | DJMZ-I |
Product Type | Professional Medical Slow Drill |
Rotational Speed | 290 revolutions per minute (stepless regulation) |
Clamping Range | Φ0.8mm - Φ8mm |
Interface | Stryker (compatible with standard Stryker accessories) |
Rotation Direction | Forward & Reverse |
Battery Type | Green Environmental-Friendly Lithium Battery |
Sterilization Method | High-Temperature Sterilization (autoclave compatible) |
Main Unit Design | One-Piece Closed Back Cover |
Operation Stability | Low vibration, smooth operation |
Application Scope | Orthopedic, hand, foot, and reconstructive surgeries |
Precision Control: Stepless speed regulation and bidirectional rotation enable meticulous drilling, reducing tissue damage and improving surgical outcomes.
Versatility: Wide clamping range supports multiple drill bit sizes, adapting to diverse surgical tasks without tool replacement.
Hygiene Compliance: High-temperature sterilizable design meets medical sterile standards, minimizing cross-contamination risks.
Durability: One-piece closed back cover enhances structural strength, ensuring long-term reliability in high-frequency use.
User-Centric Design: Eco-friendly battery reduces maintenance, while smooth operation reduces surgeon fatigue during prolonged procedures.
Interface Compatibility: Stryker interface ensures seamless integration with existing surgical accessories, lowering equipment upgrade costs.
Ideal for bone drilling in fracture repair, joint replacement, and spinal surgeries. The controlled speed and clamping range make it suitable for drilling in cortical and cancellous bone, ensuring precise hole placement for screws, pins, and implants.
In hand and foot reconstructive surgeries—such as carpal tunnel release, metatarsal osteotomy, and phalangeal fracture fixation—the Slow Drill DJMZ-I provides the precision needed for small, delicate bones. Its low vibration and bidirectional rotation prevent tissue tearing and improve implant stability.
For patients requiring reconstructive surgery after trauma or degenerative diseases, this slow drill aids in preparing bone surfaces for grafts, plates, and other orthopedic devices. Its consistent performance ensures reliable results in complex, multi-step procedures.
Beyond human medicine, the DJMZ-I is also suitable for veterinary orthopedic surgeries (e.g., canine fracture repair, feline joint surgery). Its versatile clamping range and durable design adapt to different animal sizes and bone structures.
We understand that medical facilities have unique needs, so we offer tailored customization services for the Slow Drill DJMZ-I:
Interface Customization: Adapt the tool to non-Stryker interfaces (e.g., Zimmer, DePuy) based on your existing equipment.
Clamping Range Adjustment: Modify the clamping range to accommodate specialized drill bits (e.g., smaller than 0.8mm or larger than 8mm) for niche applications.
Battery Capacity Upgrade: Provide high-capacity batteries for extended surgical sessions or portable use in field hospitals.
Branding & Packaging: Add your facility’s logo or custom packaging for institutional use or distribution.
Technical Support Tailoring: Offer personalized training and maintenance guides to match your staff’s expertise level.
Ready to elevate your surgical precision with the Slow Drill DJMZ-I? Contact our sales team today to:
Request a free product demo and witness the tool’s performance firsthand.
Get a customized quote based on your facility’s needs and order volume.
Access exclusive discounts for bulk purchases or long-term partnerships.
Receive detailed technical documents and sterilization guidelines.