C16 ER11 35L CNC Collet Chuck Holder Lathe Rod Collet Spindle Extension Rod for Deep Hole Processing(8MM)

• [Material and Construction]: The product is made of high-quality metal, which is resistant to wear, high temperature, strong and high hardness, and has a long service life. This motor shaft clamp has a clamping nut on the shank. The extended straight handle makes the handle body longer and easier to use.
• [Function]: Lengthening the lathe rod chuck can solve the needs of lengthening the machining depth and other work. Suitable for deep hole machining, or for CNC milling.
• [Highlights]: The processing of every detail of this product has undergone strict quality inspection and packaging and shipping, which ensures the stability and accuracy of using this product.
• [Application]: 8mm long lathe rod chuck is widely used in drilling, milling, tapping, grinding and other processing work. In addition, the use of extended collets will reduce the use of extended tools, reduce processing costs, and improve efficiency and convenience for your work.
• [Safety]: The diameter of the extension rod and other parts are all finely ground to eliminate imbalance, improve accuracy and ensure safety during use.

Description: This collet is made of high quality steel for milling lathe tool and work-holding engraving machine. ER straight rod type collet extension handle body is relatively long, suitable for deep hole processing. The nut can be directly tightened to provide a powerful clamping force. This collet can reduce costs, improve efficiency and would be a good replacement part for your old one. Features: This motor shaft collet is made of high quality steel material, straight shank with clamping nut to be tightened. Extension rod diameter and the other parts are precision ground to eliminate unbalance, increase safety when cutting. Straight extended shank fits for deep processing, meeting the needs of extending the depth of processing. Collet is well packed in a protective container with label for safe transportation and storage. It is widely used in boring, milling, drilling, tapping, grinding and other processing. Specifications: Type: ER11A-8mm Material: Steel Height: 40mm / 1.57" Shaft Diameter: 16mm / 0.63" Shaft Inner Diameter: 8mm(±0.02mm) / 0.31" Nut Diameter: 19mm / 7.48" Nut Inner Diameter: 9mm / 3.54" Package Includes: 1 x Collet Note: Please allow 1-2mm error due to manual measurement. Thanks for your understanding.