Goodhd Motor Shaft Collet Chuck ER11 ER16 ER20 A 5-16mm Extension Rod Toolholder CNC

Features: brand new high quality Made of high-quality materials for durability ER straight collet with extended shank longer shank suitable for deep hole machining The motor rod is lengthened the drill chuck can be replaced and the ER chuck perfectly matches all kinds of straight shank tools The outer diameter of the bar and other parts of the bar can be eliminated by precision grinding which can eliminate imbalance and increase the stability of cutting. Product parameters: Material: Steel Color: silver and black Optional models: ER11A-5mm，ER11A-6mm，ER11A-8mm，ER16A-6mm，ER16A-8mm，ER16A-10mm，ER20A-8mm，ER20A-10mm，ER20A-12mm，ER20A-14mm，ER20A-16mm Applicable chuck: ER11/ER16/ER20 Nut Type: Type A Package Included: 1 * Motor Shaft Collet Collet 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.