The universal milling aggregate UF is a milling aggregate for joinery machines of the manufacturer HUNDEGGER.

All UF aggregates are CNC-controlled in at least 4 axes and have two tool holders: a shank for cylindrical cutters with mounting hole and a collet holder for shark cutters.

The UF 4 variant has 4 axes, the UF 5 variant has an additional tilting axis and is therefore a 5-axis spindle.