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Designed for the Heavy Duty Diesel shop that requires greater milling and boring capacity.

Product Info


The VB 320SF has infinitely variable spindle rotation, table traverse, and boring feed. An added exclusive WVN feature is the electronic Dual Axis Variable Speed movement of the table. This allows the operator to position the work piece with joystick controls on the control panel. As a result, this dramatically reduces the effort required to center the spindle in cylinders for boring operation setup.


Boring Range1.30 in - 14.00 in32-355 mm
Milling Head Diameter16.3 in414 mm
Maximum Vertical Travel of the Head36.3 in920 mm
Distance from Spindle Center to Column14.9 in380 mm
Spindle Rotation SpeedVariable 80-600 RPM
Spindle FeedsVariable 0-1.97 IPM (0-50 mm/min)
Table Surface Dimensions71 in x 19.7 in1805 x 500 mm
Maximum Longitudinal Travel of Table69 in1750 mm
Maximum Traverse Travel of Table5.3 in135 mm
Main Motor Power2 HP
Fast Movement Motor Power1 HP
Overall Dimensions (L x W x H)110 in x 71 in x 1112794 mm x 1785 mm x 111 mm
Approx. Shipping Weight10,250 lbs4649 kg


Standard Tooling

The boring capacity range is 1.18" to 14." Maximum vertical travel of the power head is 36.3." Standard equipment includes a 16" CBN Milling Head, 22" column to centerline distance at bottom of column, and 74.8" of table travel gives ample capacity for 3412 and 3508 cat blocks.