[PRECISION PERFORMANCE] Experience ultra-smooth operation with our high-concentricity shaft joint that minimizes vibration during detailed carving work. The precisely balanced flexible shaft maintains stability even at high speeds, allowing for professional-grade polishing and engraving results with exceptional control and accuracy in your finest work.
[QUICK-CHANGE CONVENIENCE] The included hex wrench makes grinding head replacements effortless - simply insert it into the plug to securely jam the drive shaft while you swap accessories. This innovative design saves valuable workshop time and eliminates frustration when switching between different polishing, sanding or engraving tasks.
[PREMIUM CONSTRUCTION] Built to last from industrial-grade ABS material, this heavy-duty shaft extension resists wear from continuous use. The 3mm clamping range with 19x2mm thread specification ensures universal compatibility with most standard grinding and carving accessories while maintaining a secure grip.
[VERSATILE APPLICATION] for professional craftsmen and DIY enthusiasts alike, this extension shaft reaches deep into tight spaces for detailed work. Whether you're polishing jewelry, engraving wood, or sanding intricate designs, it delivers precision performance where standard tools can't reach.
[SAFE ERGONOMIC DESIGN] Engineered for comfortable extended use with a flexible yet durable cord that reduces hand fatigue. The stable operation prevents dangerous kickbacks while the heat- materials ensure consistent performance even during prolonged grinding or carving sessions.

Spec:
Item Type: Drill Drive Extension Shaft
Material: ABS
Clamping Range: Approx. 3mm/0.1in
Connector thread specification: Approx. 19 x 2mm / 0.7 x 0.1in

Package List：
1 x Drill Drive Extension Shaft 1 x Hex Wrench

Note：