ER Spring Collet
Product Description
Product Detail
ER Spring Collet
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 |