rack and pinion for raising and lowering the table relative to the carriage a tool support is positioned on the table and includes a base having a low friction pad for engaging the table top a follower for contacting a pattern and a multi edge cutting tool rotatably mounted on a tool rod for engaging a workpiece an insert guide is mounted on the tool rod to hold the cutting tool in position the base has a set screw which engages a circumferential groove in the shank of the tool rod so that the cutting tool can be quickly and accurately positioned relative to the follower the system also includes a pattern support frame which includes a channel a pair of stanchions for attaching the channel to the machine above the workpiece and a pair of brackets which are slidably adjustable along the channel and include clamps for engaging a flat template and spindles for engaging a three dimensional model the clamp is adapted to hold a template either parallel to or perpendicular to the axis of the workpiece for spindle or face plate turning respectively the channel also supports an adjustable chip shield application_number US 87543386 A description the duplicating system of the present invention generally designated 10 is shown in fig1 mounted on a multipurpose woodworking machine generally designated 12 the.