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Feature
Material: 65Mn;Hardness: HRC44Accuracy: within 0.008mm;Taper degree: 16 degree
Diameter: 11.5mm; Length: 18mm
Clamping size:1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7mm
Package Included: 13pcs ER11 Precision Spring Collet
Description
Features:100% brand new and high quality.
It is ER11 precision spring collet.
Widely used in boring, milling, drilling, tapping, CNC, sculpture and other processing operations, also can be supported used with the holder of CNC tool.
Big clamping force, wide clamping range, high accuracy.