This model is very compact. The base
plate measures 4.5" x 4". Construction and features are similar
to all our bases: machined, anodized 6061 Aluminum and 0-1 tool
steel, no castings whatsoever. In
addition to a screw thread adjustable fence/circle cutter, the base comes complete with plunge springs and two sub-base plates, one of which will
accommodate standard Porter-Cable template guides. A tower
knob for height adjustment, a depth stop and a lever lock are also featured. The Small Radius Attachment and the Close Work Fence are available as accessories for this model. NOTE: The base will cut diameters down to 4.5". Luthiers will need the Small Radius Attachment for cutting soundholes and rosettes. With this accessory the minimun diameter is reduced 1.25".
* Note: The Porter-Cable 310 Laminate trimmer is
no longer in production, although it still may be purchased from some suppliers
on the internet.
Porter Cable 310 Laminate Trimmer Plunge Base