Finger chuck for machining alloy wheels
Stiefelmayer
The clamping fingers can be positioned at will, this allows safe and precise clamping also of asymmetric workpieces. Similar to "swing arm clamps" the clamping fingers swivel out of the way to easy part loading.
Centring of the workpieces is accomplished with pins, rings, mandrels or self-centring jaws chucks, depending upon the individual application.
