CNC Milling Chuck Holder, ER16 A M A M Dynamic Balancing Nut Metal Collet Clamping Nut CNC Milling Chuck Holder Lathe for Fixing, Tool Holders (ER16 outer A inner M type M19*1.0)

Features

• This clamping nut has strong clamping force and is not easy to be deformed, it is double layer, rubber and steel that makes him wear-resistant and stainless
• More Options: There are four different types(A type/ M type) topdirect spindle motor clamping hex nuts, which can meet your needs.
• SATISFACTION GUARANTEE: We care for every customers feeling. You can get in touch with customer service when you meet any question.
• REPLACEMENT PART: This collet clamping nut is a great replacement of the broken part, fit most tool holders.
• Functions And Work: The shaft holder is used for ER16 type tool handle, tool bar, extension bar nut holding drill bit, boring cutter and other tools.