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The Model 847 is a massive, rigid machine weighing 1 3/8 tons and is made from high tensile strength close grained American cast iron. The Model 847 is 100% U.S.A. precision built and inspected in every area to provide years of optimum performance at lower cost. The ram, turret, column, knee, saddle and table have cross ribbing to insure maximum stiffness. All joints are accurately machined and hand scraped to provide accurate mating and insure the close tolerances for which this machine was built. In addition, each joint (table to saddle, saddle to knee, and knee to column) is provided with an adjustable gib to insure long life and accuracy. A few of the standard features on the Model 847 included at no extra cost are: A. Power feed on the vertical quill. Available at all spindle speeds and rated for a 5/8” drill. B. A one-shot lubrication system. C. Hand scraped hard chromed ways. F. 3HP continuous duty spindle drive motor. G. Precision ground Acme lead screws and nuts. Size Overall .......................................................................... 10” x 48” Number .............................................................................. 3 Size .................................................................................... 5/8” Distance Between .............................................................. 2-1/4” Dial Graduations ................................................................... 0.001” Longitudinal .......................................................................... 34” Cross ..................................................................................... 14” Vertical Knee ........................................................................ 16-1/2” Center of Table to Column Face - Max ................................ 19” Center of Table to Column Face - Min ................................. 5” Quill Travel .......................................................................... 5-1/4” Head Tilt - Forward & Backward ........................................ 45 deg. Head Rotation - Side to Side ............................................... 90 deg. Turret Rotation on Column ................................................. 360 deg. Spindle Nose to Top of Table - Max ................................... 16-1/2” Spindle Nose to Top of Table - Min ................................... 0” Center of Spindle to Column Face - Max ........................... 28” Center of Spindle to Column Face - Min ............................ 2-1/2” Spindle Taper, your choice (uses drawbar) ....................... #9B&S, R-8 or #30MMT Spindle Rotation .......................................................... Forward and Reverse Spindle Speeds - Infinitely Variable: Back Gears ....................................................................... 50 to 525 RPM Direct Drive ..................................................................... 400 to 4200 RPM Spindle Motor (continuous duty) ........................................ 3HP Quill Feeds (3) - Per Spindle Revolution ............................ .0015”, 0.003”, 0.006” F.O.B.: Muskegon, Michigan 49440 Contact us for a freight quote. We have freight discounts available. Please contact us if you have any questions. We make the best mill in the world in Muskegon, Michigan USA. This is not an import or a copy of a Bridgeport or any other mill made. It is designed to be the best mill made. This mill will be built to your order in the same factory that produces all new Wells-Index knee mills. Some of the features that make our mill a better machine. Sliding lever for quick speed changes Small handwheel Lets the operator change RPM quickly no tedious turning of the crank NO PLASTIC PULLEY BUSHINGS ??????????? Pulley bushings last for 20 years or longer!! 5/8 inch diameter head mounting bolts 1/2 inch diameter Quill downfeed rated for a 5/8 inch dia. drill 3/8 diameter drill We use gears and shafts 2 to 3 times larger that are Downfeed can be used at any RPM 3000 rpm or less Table 3 1/8 inches thick 2 3/4 inches ? No loss of travel when power feed installed ?????? Parts and service available for all 847’s made ?????? We have parts and service for all our Most imports change so often machines made since 1940 parts are not available in a few yrs 3 hp constant duty Baldor spindle motor ?????? Quality cast iron poured in the USA ????? Castings poured by the same foundry since the 1960’s 10 spline 1.25" dia spindle shaft 6 spline 1.0" dia If you have any questions please call us at between 8:00 am and 4:30 pm Eastern time Monday thru Friday or e-mail us at ________________________________________________________________ |