Collet Chuck, 2Pcs ER11 Spring Collet Chuck Holder 1/4" 1/8" 65Mn Steel Collet Set for CNC Machine and Milling Lathe Tools

• High quality: The clamp is made of high quality material, durable and long service life.
• ???? 【EXCELLENT PERFORMANCE】 ⇔ The collet chuck adopts fine workmanship, high precision and large clamping force, small body and stable performance
• Each chuck is packed in a separate protective container with a label, which is easy to use
• (1/4" 1/8"); Concentricity: 0.01mm; It is a kind of accessory used to seal the milling machine
• brand new and high quality. If you are not satisfied with the product, or if the product is defective or damaged, we will refund or replace the entire product. Rest assured to buy!

Features: 1. High quality. 2. Made of high quality material, durable and long service life. 3. High precision and high clamping force 4. Small body and it has stable performance 5. It is a kind of accessory used to seal the milling machine Specification: Condition: 100% brand new Specifications: 1/4" 1/8" Material: high quality 65Mn spring steel Accuracy: 0.01 mm Concentricity: 0 mm Package list: 2pcs collar (1/4 inch, 1/8 inch in each)