1PCS ER16-A type Collet Clamping Nut for ER CNC Milling Chuck Holder Lathe Black

Features: * Brand new and high quality * Made of high quality materials, sturdy and * Applicable to: Applicable to ER-type engraving machines, spindle machines, extension rods, and locking chucks. * SIMPLE AND EFFICIENT: These ER nuts are , non-shedding, simple and efficient. * for Precision ground and hardened: for Precision ground and hardened. * For: These ER16A nut chuck clamping nuts are used on ER CNC mill chuck lathes. * Anti-rust: The adopts oxidation and blackening process to isolate the air and prevent rust. Specification: Model: ER16A Outside diameter: 28 mm (1.102 inches) Inner diameter: 17.5 mm (0.69 inches) Nut thread T: M22x1.5mm Applicable wrench: ER16A Colour: Black Package Included: 1 x ER16 A Collet Clamp Nut Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.