Telescopic Tapping Tool Holder Chuck MT2 MT3 MT4 3 er20 er25 er32 C20 C25 Floating Tapping Tool Holder taps CNC milling Lathe(MTA4 ER25)

【Product Material】: Manufactured from 20CrMrTi steel, undergoes carburising and heat treatment for enhanced wear resistance and dimensional stability. [Superior Performance]: Quenched and tempered straight-shank tap holders ensure high concentricity and optimal machining results. The chuck shank structure offers stability, excellent performance, and extended service life. [Floating Design]: Supports forward and backward floating motion for effective tap protection. [Thread Forming]: Telescopic tap holder bracket enables efficient tapping operations. During thread formation, the retractable tap holder effectively safeguards the tap. [Versatile Application]: The ER20 adapter chuck accommodates M2-M16 taps, making it ideal for CNC lathe tapping applications.