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ER11 Chuck Spring Collet Fit for Engraving Machine and Milling Lathe Tool (3.0-6.0mm/0.12-0.24") Durable spring collet chuck
Features:
brand new and
Accuracy: ≤0.015mm (0.0006).
Gripping Range: 3mm(0.12inch)/3.5mm(0.14inch)/4mm(0.16inch)/4.5mm(0.18inch)/5mm(0.20inch)/5.5mm(0.22inch)/6mm(0.24inch).
65MN spring steel has strong clamping force and high elasticity, and it is not easy to deform after repeated use.
After hot processing and high temperature treatment, the strength is higher, and it has a certain degree of flexibility.
It is suitable for milling machine tool and workpiece fixture engraving machine.

Specifications:
Material: 65Mn
Gripping Range: 3mm(0.12inch)/3.5mm(0.14inch)/4mm(0.16inch)/4.5mm(0.18inch)/5mm(0.20inch)/5.5mm(0.22inch)/6mm(0.24inch)
Outer Diameter: Approx. 11.5mm/0.45inch
Height: Approx. 18.5mm/0.73inch
Accuracy: ≤0.015mm (0.0006)

Package Includes:
1x Spring Collet

Note:
1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.