Abstract: An industrial grade, field-usable Mobile Work Station, comprising a rolling cabinet having lockable internal storage, which is fitted with precision-adjustable, tubular rails on one or more sides to which special compound clamp-vice assemblies may be mounted at a plurality of locations to engagingly retain work pieces and hand and power tools, and which includes tool holders and an under-chassis rack for retaining a battery to power tools. An exemplary MWS is shown in which the X, Y and Z axes of pipe rails may be micro-adjusted to be in precise orthogonal relationship so that precision work may be accomplished in the field, even where the surface is not level. Leveling jacks are provided at one end of the cabinet to permit precise horizontal leveling of the cabinet pipe rails in both X and Y axes. Power tools include saws, grinders, welding spinners, benders, vices, anvils, drills, and the like.

Abstract: A portable vise and saw combination includes a vise element having three attachment points. One attachment point is used to attach the vise to an existing support such as an existing horizontal rail, and another attachment point allows a saw to be mounted to the vise. A workpiece is mounted in the third attachment point. The saw is aligned with the workpiece so that the workpiece may be selectively cut at a desired length and angle. A measuring apparatus is also incorporated within the vise to allow an operator to set the saw to cut successive workpieces at the same lengths without having to remeasure each workpiece.

Abstract: A bending apparatus is especially adapted for mounting to a vise to hold the bending apparatus in an aligned position so that the bending apparatus may impart a desired angle bend on a workpiece. The bending apparatus includes an orienting member with a cross-sectional shape to complement the shape of the vice jaws. The bending apparatus when secured in the vise jaws is oriented horizontally or vertically, thus enabling the bending apparatus to precisely create horizontal and vertical bends in a workpiece. Bends may be created in succession without requiring a user to continually adjust the orientation of the workpiece or the bending apparatus itself.