Collet Chuck Holder Floating Tap Holder Tool M3‑ 30‑ 12‑69L for Milling Lathe

Sturdy Structure: The collet chuck holder is formed as a whole with good structural rigidity, and the pressure is dispersed on the accuracy rolling needle of the cage during use, making it suitable for large cutting volume processing. Good Workmanship: The has been polished, making the tap holder beautiful and elegant. The handle hole and other parts are processed with accuracy grinding technology, resulting in high centering accuracy. Stable : No slot nut, reduced wind resistance design, reduced interference, reduced vibration, and more stable high speed machining. Item Type: Collet Chuck Holder Model: 30- 12-69L Material: 40Cr Alloy Steel Tapping Range: M3- Compressed Length: Approx. 5mm Celsius 0.2in Extended Length: Approx. 5mm Celsius 0.2in