CNC lathe side fixed straight shank A-type extension rod single-sided M-type UM type milling cutter extension ER chuck anti-seismic tool holder

The extension rod can be repeatedly clamped without deformation, and the clamping handle is equipped with a flattened end for locking the side screw of the tool holder. The ER extension rod has high precision and a bright appearance, which can reduce deflection. It is suitable for tools such as drill bits and milling cutters, and solves the problem of interference in deep cavity machining through a tool holder system composed of drill bits, extension rods, and tool holders. This product supports ER11-40 chuck and provides a mixed configuration of straight handle/side fixed, suitable for deep hole boring and end face milling of materials such as stainless steel and low carbon steel

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Pack

We pack all products following standardized procedures to ensure they are shipped according to our high-quality standards. We make every effort to ensure your product arrives safely at your home.

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If more than 15 business days have passed since we’ve approved your return, please contact us at Lily@yl-cnc.com.