ER Spring Collet

YueLi is one of professional leader China ER Spring Collet manufacturer with high quality and reasonable price. Welcome to contact us.

Send Inquiry

Product Description

ER Spring Collet

Source manufacturers seiko fine work quantity is superior

High temperature quenching technology exquisite wear resistance

Main features: ER elastic collet: large clamping force, wide clamping range, comprehensive specifications, high precision! Widely used in milling and boring. Cobalt. Tap.CNC. Engraving. Spindle machine, and other processing operations.

Precision grinding

Fine workmanship and high stability, after two fine turning process, high-frequency quenching polishing process, full quality control≤0.008 accuracy

Good stability

Strong clamping force is not loose knife, large elastic clamping force is strong, stability is not vibrating knife is not loose knife, high working efficiency

Precision grinding

The surface is polished and polished, high wear and heat resistance, and the bright outer surface is fitted to ensure excellent accuracy

Exquisite craft

The collet is polished by polishing process, the surface is polished by grinding and polishing treatment, the surface is smooth and the gloss is good

Milling chuck series

Model	clamp range	D	d1	d2	L	L1	L2	L3
ER11	0.5-7	11.5	11	9.5	18.0	13.5	3.80	2.5
ER16	0.5-10	17	16	13.8	27.5	20.8	6.26	4.0
ER20	1-13	21	20	17.4	31.5	23.9	6.26	4.8
ER25	1-16	26	25	22	34.0	25.9	6.66	5.0
ER32	2-20	33	32	28.2	40.0	30.9	7.16	5.5