Twist Drill

Key Advantages

Versatile Application Scope

The Twist Drill is designed for both small and large bone surgery scenarios. It covers a wide range of orthopedic procedures from delicate hand and foot bone drilling to large bone processing in orthopedic trauma surgery, realizing multi-scenario application with one tool.

High Precision and Tissue Protection

It is engineered for millimeter-level control during drilling. This feature ensures that surgeons can perform precise bone work with minimal risk of damage to surrounding soft tissues and blood vessels, reducing the probability of postoperative complications.

Enhanced Surgical Efficiency

The drill is optimized for smooth and controlled drilling performance. It reduces the time spent on bone processing during surgery, shortens the overall operation duration, and improves the treatment outcomes of minimally invasive orthopedic surgeries.

Technical Specification

The Twist Drill has differentiated technical parameters for small bone and large bone surgery scenarios. The detailed specifications are presented in the following text and table:

For small bone surgery, the drill diameter ranges from 1.1 mm to 2.5 mm, and the length is 35 mm to 130 mm, suitable for processing small and delicate bones such as phalanges. For large bone surgery, the diameter is 3.2 mm to 6.0 mm, and the length is 145 mm to 195 mm, meeting the needs of femur and tibia drilling. The two types of drills are matched with different maximum speeds to ensure drilling stability.

Attachments & Tools

The Twist Drill needs to be used with dedicated accessories to ensure stable power transmission and operation accuracy. The matching attachments are:

Micro Cannulated Drill XKXZ2: It is exclusively for the small bone Twist Drill. It provides stable power support and precise speed control for delicate small bone drilling procedures.

Drill Chuck ZJT14: This accessory is matched with the large bone Twist Drill. It firmly fixes the drill bit to prevent slipping during high-load drilling and ensures the stability of the drilling process.

FAQ

What is the difference in maximum speed between the small bone and large bone ?

The small bone drill has a maximum speed of 3,000 rpm, which is suitable for high-precision and low-load small bone processing. The large bone drill has a lower maximum speed of 1,500 rpm, providing greater torque to meet the needs of large bone drilling.

Can the be used in minimally invasive orthopedic surgeries?

Yes, its optimized drilling design reduces bone damage during the operation. It can be used with minimally invasive surgical instruments to complete bone processing work through small incisions.

How to choose between reusable and single-use ?

The single-use type is recommended for surgeries with strict infection control requirements to avoid cross-infection risks. The reusable type is more cost-effective for conventional surgeries and can be used multiple times after standard sterilization.