Sell Er16 Spring Collet + Motor Shaft 8mm Extension Rod Milling Lathe Tool best price

Hardened and precision ground. Big clamping force and wide clamping range. ER straight rod type collet extension handle, the handle body is relatively long, suitable for deep hole processing. Can reduce the use of tools, reduce costs, improve efficiency. The outer diameter of the rod and other parts of the rod can be eliminated by precision grinding, which can eliminate the unbalance and increase the stability of the cutting. High strength and hardness. Performance stability, high accuracy. Durable in use. Used in machining centers, general milling machines, CNC milling machine, engraving machine, high-speed machines, and other processing. Length: approx. 45mm Inner diameter: approx. 8mm Application:CNC Milling Type 2:8mm Extension Rod Holder Brand new el: ER16 (1mm, 2mm, 3mm, 4mm, 5mm,6mm, 7mm, 8mm, 9mm, 10mm) Accuracy: 0.008mm Material:Spring steel colour:black Package Contents: 10 x ER16 collet chucks 1 x extension rodOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.