42mm Er11 CNC Spindle Transmission Shaft with Holder, High Accuracy Engraving Milling Grind Tool
- The spindle has high accuracy ground tapered holes for easy operation..
- With ER11 fixture, stable and not easy to loose.
- The front end of the spindle can be shaken slightly, which makes it easy to retract the tool when drilling.
- High quality material can make sure the durability and stability of the product.
- Widely used in engraving machine drilling.