Description
Clamping diameter 12.0 mm, runout 0.020 mm
ER collets are made of tool steel.
Thanks to its design, ER collets do not deform even when clamped to the minimum diameter. Collets do not crack with minor impacts. They have a smooth surface without sharp edges and precise geometry.
ER collets are made of tool steel.
Thanks to its design, ER collets do not deform even when clamped to the minimum diameter. Collets do not crack with minor impacts. They have a smooth surface without sharp edges and precise geometry.
| d H7 | D | D1 | D2 | L | L1 | L2 | L3 | |
|---|---|---|---|---|---|---|---|---|
| Dimension [mm] | 12 | 20 | 21 | 17.4 | 31.5 | 6.36 | 4.8 | 2.8 |