![REVOTEC ER20 428E ER Spannzange, ER collet, Pince de serrage ER, Pinza ER, Pinza tipo ER, Tulejka zaciskowa ER](http://revotec-shop.com/cdn/shop/files/428e_er20_600x600_r_gross_135x135.jpg?v=1703351656)
ER20 (428E) class 2 (15-20µm)
Features: ER collet according to DIN ISO 15488B class 2 (15-20µm run-out)
Application : For clamping tools with cylindrical shanks in ER chucks according to DIN ISO 15488 (formerly DIN 6499).
- For clamping up to a maximum of 0.5 mm below the nominal diameter
- Spring steel, hardened and ground
Clamping range mm |
increment mm |
Ø D mm |
L mm |
1.0 - 13.0 |
0.5 |
21.0 | 31.5 |