
| Recommen | ded Adaptors | |
| SCEM Platform | First Choice | Alternate Choice |
| VariMill I™ | HydroForce™ | Shrink Fit |
| VariMill II™/VariMill II™ER | HydroForce | Shrink Fit |
| VariMill III™ER | HydroForce | Shrink Fit |
| VariMill II™Long | HydroForce | Shrink Fit |
| High-Performance Finishers | HydroForce | Shrink Fit |
| High-Performance Roughers | HydroForce | Weldon Adaptor |
| AluSurf™/Arcut™/Aluminium Tools | HydroForce | Shrink Fit |
| VisionPlus™/VisionPlus X-Feed™ | HydroForce | Shrink Fit |
| VariMill GP | Shrink Fit | Weldon Adaptor |
| HSS/WavCut™ | Weldon Adaptor | — |
Toolholders
| Toolholders | |||||
| Technical data/characteristics | HydroForce high torque | Shrink Fit | Milling chuck | ER collet chuck | Weldon® adaptor |
| torque transmission | ����� | ���� | ����� | �� | ����� |
| radial runout (T.I.R.)1 | ����� | ����� | ���� | ��� | � |
| radial rigidity2 | ���� | ����� | ��� | ��� | ��� |
| tool length adjustment | ����� | ���� | � | ���� | �� |
| tool shank tolerance requirement | ���� | �� | ��� | ����� | ��� |
| through coolant | ����� | ����� | ��� | ��� | �� |
| minimum quantity lubrication (MQL) | ����� | ����� | � | � | � |
| dampening capability | ����� | � | ��� | ��� | ��� |
| shank diameter range3 | ����� | � | ����� | ����� | � |
| cost of toolholder | �� | ��� | � | ���� | ����� |
| low requirement of external devices4 | ����� | � | ���� | ���� | ����� |
| ease of handling | ����� | ��� | �� | ���� | ���� |
| dust resistance | ����� | ����� | ��� | ��� | ���� |
| high-speed capability | ����� | ����� | ��� | ��� | � |
| balancing accuracy | ����� | ����� | ��� | ��� | � |
4 Collet chucks and milling chucks may require the use of a torque or special wrench; Shrink Fit adaptor requires a shrinking unit.