HOZLY 5-Piece ISO30 ER32 Collet Chuck Set - G2.5 Balance, 30000 RPM, CNC Tool Holder With Pull Stud For Milling/Lathe

For CNC machinists and hobbyists running high-speed spindles, this 5-piece set of ISO30 ER32 collet chucks is built for performance. The key feature is the dynamic balancing to G2.5 at 30000 RPM, which is crucial for reducing vibration during high-speed machining – this means better surface finish, longer tool life, and less wear on your spindle. They're made from high-density stainless steel, have a precision ground taper (ISO30), and include the necessary pull stud for automatic tool changers. The ER32 collet size accepts shank tools from 1/64\ up to 3/4\ (1-20mm). This set gives you multiple holders so you can have different tools pre-set and ready to go. Ideal for CNC mills, routers, or lathes with an ISO30 spindle. If you're pushing for high accuracy and smooth finishes at higher speeds, balanced tool holders like these make a noticeable difference.