Features: 1. The collet are made of high quality alloy spring steel material, durable to use. 2. High accuracy and the accuracy can be up to 0.0005 3. There are 1pcs MT3-ER32 shank and 11pcs ER32 collet chuck for your using. 4. Small body and it has stable performance. 5. The collet is a locking device for clamping a tool or workpiece, usually used in drilling and milling machines and machining centers. Specification: Condition: 100% Brand New Chuck Specifications: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 Package List: 1 * MT3-ER32 Milling Cutter Shank 11 * ER32 Collet Chuck 1 * Wrench Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1The collet are made of high quality alloy spring steel material, durable to use. 2High accuracy and the accuracy can be up to 0.0005 3There are 1pcs MT3-ER32 shank and 11pcs ER32 collet chuck for your using. 4Small body and it has stable performance. 5The collet is a locking device for clamping a tool or workpiece, usually used in drilling and milling machines and machining centers.