Bridgeport #Series-1, vertical milling machine, 9" x 42" table, 36" X, 12" Y, 16" Z, 12" ram, 5" quill, rebuilt 2 HP, R-8, 230 V.

$7,450 USD

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The Bridgeport Series 1 standard knee mill is a versatile vertical milling machine equipped with a rebuilt 2 HP continuous duty AC motor. It features a 9-inch by 42-inch T-slotted work table with power feed, providing a longitudinal table travel of up to 36 inches with power feed or 31 inches without. The machine provides a cross saddle travel (Y-axis) of 12 inches, vertical knee travel (Z-axis) of 16 inches, and a moveable ram travel of 12 inches. The spindle features an R-8 taper and offers infinitely variable speeds ranging from 60 to 4,200 RPM, driven by a 2J head. The chromed and ground quill has a diameter of 3.375 inches and a travel range of 5 inches. Throat distance ranges from a minimum of 6.75 inches to a maximum of 18.75 inches. Standard features include chrome-plated ways, a 7-inch riser block, a one-shot lubrication system, and a maximum workpiece weight capacity of 750 lbs. The physical dimensions of the machine are approximately 6 feet by 5 feet by 7 feet, with an overall weight of 2,200 lbs, wired for 230V, 3-phase power.