1.96'' Shank Length, 3.35'' Oal, 3/4'' Straight Shank ER16 Collet Holder The shank is threaded for a M22 x 1.5 collet nut; Collet Capacity: 0.02"-0.393"; Collet Nut Diameter (D): 1.10"; Made of high quality alloy steel; Hardened to HRC 56-60 Precision ground; The shank is threaded for a M22 x 1.5 ER16 Collet Nut. 0.0002" TIR or better Precision Ground for Accuracy: Achieves a TIR of 0.0002" or better, ensuring ultra-precise tool alignment and minimal runout. ER16 Collet Series Compatibility: Designed to work with ER16 collets, offering a capacity range from 0.02" to 0.393" for diverse machining needs. Durable Alloy Steel Construction: Made from high-quality alloy steel, hardened to HRC 56-60 for exceptional strength and longevity. Optimized Design Features: Includes a hex collet nut with a diameter of 1.10" for secure tool holding and easy adjustments. Versatile Shank Specifications: Features a 3/4" shank diameter and 1.96" shank length, with a 3/8-16" thread and an overall length of 3.35".

The Accusize Industrial Tools ER16 Collet Chuck Extension Rod is an essential tool for precision machining, designed to enhance the capabilities and accuracy of your CNC operations. With a total indicator reading (TIR) of 0.0002" or better, this extension rod guarantees exceptional tool alignment and minimal runout, critical for high-precision tasks. Compatible with the ER16 collet series, it accommodates a wide range of tool diameters from 0.02" to 0.393", making it incredibly versatile for various machining applications.

Constructed from high-quality alloy steel and hardened to a Rockwell hardness of HRC 56-60, the extension rod is built to withstand the rigors of continuous use while maintaining its precision and integrity. The hex collet nut, measuring 1.10" in diameter, ensures a secure grip on the collets, facilitating easy tool changes and adjustments.

This extension rod is designed with a 3/4" shank diameter and a 1.96" shank length, featuring a 3/8-16" thread for compatibility with a wide range of equipment. The overall length of 3.35" allows for extended reach in complex machining scenarios, enhancing the flexibility and efficiency of your setup. Ideal for machinists seeking a combination of precision, durability, and adaptability, the ER16 Collet Chuck Extension Rod from Accusize Industrial Tools is a valuable addition to any tooling arsenal.