Matt Ortho Contra-Angle shaft

A contra-angle built-in-torque driver for orthodontics is a specialized dental instrument designed for the precise placement and removal of orthodontic mini-screws (temporary anchorage devices or TADs). These drivers combine a 90-degree head for better posterior access with a torque-limiting mechanism to prevent over-tightening or fracture of the screw

• Precise Torque Control: These devices typically offer adjustable torque settings ranging between 5 and 35 N·cm (sometimes up to 50 N·cm), ensuring the TAD is seated with the exact force required.

• Maintenance: Built-in oil ports are common for routine lubrication to ensure smooth performance.

Speed:RPM:15-20

Torque :10-15 N.cm

Impalnt motor/ electric driver /Hand-driven driver