CNBTR 6mm CNC Spindle Motor ER16 Extension Rod Collect Chucks Holder and 10pcs Spring Collet CNC Milling Lathe Tool Set for Workholding

Specifications of ER16 Extension Rod: Material:40CR Rod Hole Dia:6mm Rod Diameter:25mm Brand name: CNBTR Color:Silver & Black Suitable Chuck: ER16 Nut Type: Type A Size:38.6x25mm/1.51x0.98inch(L x Dia) Weight:81g Specifications of Spring Collet: Model: ER16(10pcs,1mm-10mm) Length: 27.5mm Diameter: 17mm Weight: 209g Size:(1mm,2mm,3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm) Features: 1.The nuts of ER16 Extension Rod could be tighten straightly,high rigidity,strong clamping. 2.ER16 Extension Rod suitable for extension of the Tool holder CNC Mill, replace the drill clip. 3.Extension rod diameter, and other parts have been precision ground to eliminate unbalance and increase stability during cutting. 4.Spring Collet made of quality spring steel production, with good flexibility and abrasion resistance after heat treatment 5.Spring Collet made of high grade specially formulated spring steelhas ,has highly clamping force, wide clamping range, high accuracy. 6.Widely used in boring, milling, drilling, tapping, grinding, engraving and other processing The traditional ER chuck is easy to be locked in the cutter bar when it is installed, and cannot be removed. The eccentric nut is removed together with the chuck and cutter tool when the nut is removed. It nicely solves that problem. Installation Steps: 1.Remove the nut and insert the collet eccentrically 2.Insert the cutter 3.Tighten the nut 4.Pull out the cutter 5.Eccentrically remove the collet Package Content: 1 x Motor Shaft Extension Rod; 10 x ER16 Collets

• The nuts of ER16 Extension Rod could be tighten straightly, high rigidity, strong clamping.
• ER16 Extension Rod suitable for extension of the Tool holder CNC Mill, replace the drill clip.
• Extension rod diameter, and other parts have been precision ground to eliminate unbalance and increase stability during cutting.
• Spring Collet made of quality spring steel production, with good flexibility and abrasion resistance after heat treatment
• Spring Collet made of high grade specially formulated spring steelhas ,has highly clamping force, wide clamping range, high accuracy.