Straight extension rod is suitable for deep processing, meeting the requirement of deeper processing.
The tool set can reduce the use of extension tools, thus reducing costs and improving efficiency.
The extended rod diameter and other parts are finely ground to eliminate imbalance and increase the of cutting.
Hardened and grinding, made of high-quality materials, durable, professional manufacturing, exquisite workmanship, high reliability.
The spring collet has excellent clamping force, accurate and reliable, easy to clamp and convenient to use.