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: 2446 NEW: 1967
*** 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 12" FINE-DIVISION ELECTRO-MAGNETIC CHUCK
NEUTROFIER CONTROL FOR THE CHUCK
** INSPECT UNDER POWER OUR HARRISON, NJ WAREHOUSE **
** EXCELLENT CONDITION & APPEARANCE **
CONTACTO 
