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160195

5" X 12" TAFT PEIRCE MODEL #1 (MADE IN USA) "HIGH-PRECISION" HAND FEED SURFACE GRINDER WITH FINE FEED OPTION FOR CROSS & VERTICAL AXES (.000050" GRADUATION) S/N: 2491 ** TILTING (30 DEGREES) WHEELHEAD DESIGN ** WIDTH& LENGTH GROUND ........................ 5" X 12" TABLE TO SPINDLE CENTER ............................ 12" LONGITUDINAL TABLE TRAVEL ..................... 13- 1/2" TABLE MOVEMENT PER REV. OF HANDWHEEL .............. 3.4" CROSS TRAVEL ................................... 5- 1/2" GRINDING WHEEL CAPACITY .............. 7" X 1/2" X 1-1/4" CROSSFEED MOVEMENT PER REV. OF HANDWHEEL ....... 0.100" CROSSFEED HANDWHEEL GRAD. ....................... 0.001" CROSS FINE FEED KNOB GRAD. ...................... 0.00005" VERTICAL FEED PER REV. OF HANDWHEEL ............. 0.050" VERTICAL FINE FEED KNOB GRAD. .................. 0.00005" APPROX. WEIGHT ................................ 1,500 LBS. APPROX. DIMENSIONS ...................... 61" X 45" X 66"H MACHINE FEATURES: CAST IRON, HEAVILY RIBBED CONTRUCTION W/SMALL FOOTPRINT BALL MOUNTED TABLE, ROLLER MOUNTED SADDLE & BALL TRACKED COLUMN, PLUS BALL BEARINGS THROUGHOUT, PROVIDE FOR EXTREMELY HIGH PRECISION CAPABILITY. REPLACEABLE LONGITUDINAL WAYS (VEE & FLAT WAY) CROSSFEED HAS ANTI-BACKLASH NUT ASSEMBLY SADDLE LOCK FOR CONVENIENCE IN FORM GRINDING OPERATIONS SADDLE IS SUPPORTED ON TWO HARDENED & GROUND FLAT STEEL WAYS ENTIRE SPINDLE COLUMN MOVES FOR VERTICAL SPINDLE FEED 1 H.P. TAFT PEIRCE SUPER-PRECISION SPINDLE DRIVE, 3/60/220-440 VOLTS BIJUR ONE-SHOT LUBRICATION SYSTEM EQUIPPED WITH: TILTING WHEELHEAD OPTION (30 DEGREES)- THIS FACILATATES GRINDING TO SHARP CORNERS&SHOULDER AS WELL AS FINISHING OF SLOTS, DOVETAILS& UNDERCUTS WITH THE ANGULAR FACE OR PERIPHERY OF THE WHEEL. FINE FEED KNOBS FOR CROSS & VERTICAL AXES (.00005" GRAD.) 5" X 10" "MAGNALOCK" #HR-510C FINE-DIVISION ELECTRO-MAGNETIC CHUCK NEUTROFIER CONTROL FOR THE CHUCK MACHINE IS PRESENTLY WIRED FOR 3/60/220 VOLTS ** INSPECT UNDER POWER OUR HARRISON, NJ WAREHOUSE ** ** EXCELLENT CONDITION & APPEARANCE **