ER11A 5mm Extension Rod Holder Motor Shaft Collet Chuck Toolholder Milling

Description

ER11A 5mm Extension Rod Holder Motor Shaft Collet Chuck Toolholder CNC Milling
Features:
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.
Specifications:
Material: Special Quality Steel (high hardness)
Type: ER11A
Height: 39mm/1.54"
Shaft Outer Diameter: 16mm/ 0.63"
Shaft Inner Diameter: 5mm/0.2" (+0.02 mm for the need to install heating expansion)
Nut Diameter: 19mm/0.75"
Nut Inner Diameter: 9mm/0.35"
Quantity: 1 Pc
Note:
Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Thank you!
Package Contents:
1 x ER11A 5mm Extension Rod