Clamping ER Nut ER Collet Accessory Sparepart

Clamping Er Nut ER COLLET Accessory Sparepart ,The self-locking function of the barrel clamp ensures that the barrel clamp will not fall off during installation. Specially designed for high-speed machinery, good balance. The special anti-corrosion treatment reduces the friction between the clamp and the nut, greatly improves the clamping force, and has the ability to block pollutants.

cnc Er Collet Nut Electroplated Er20 A nuts for Cnc Tool Holder
1.ER Collet Nut Materials: 42Crmo; 20CrMnTi
2.ER Collet nut Hardness: HRC50-53
3. Er Collet nut Accuracy: A class (8 micron), AA class (5 micron)
4.ER collet nutModel: A, M, UM/RD, KM/RD
cnc ER collet nut

Cryogenic treatment and thermal aging treatment are used in the process to improve the accuracy and dimensional stability.
The tolerance grade of threads is 4H, and the accuracy is gradually tested.
Preset dynamic balance G2.50000/25000/30000 RPM;
Surface coating treatment, improve surface hardness, wear resistance, improve cleanliness, better rust and corrosion resistance, more stable accuracy, smoother surface, more comfortable feel, more beautiful appearance