Special patented design of the structure, and easy to adapt to the low-speed drilling, tapping, one-step operation, reduces installation time spicules.

Surface thread design, effectively increase the threaded anchor surface, increase the anchoring force to prevent loosening.

Special threaded surface friction reduction, high-speed rotation without vigorously installation, reducing installation spicules temperature to avoid high fever caused by bone necrosis and bone needle breaks.

Various types of design can be used on different bone cortical and cancellous bone.

Drill-symmetrical design can be used to build the frame and dual cage, to avoid multi-needle, effectively reducing the operating time and partial damage.

A variety of needle diameters, suitable from various parts of the fingers, hands, arms, pelvis, legs and feet and other surgical needs.

Excellent bone structure makes the needle very easy to install and remove, simple, avoid the occurrence of needle and cause injury.