USED HARRISON MODEL AA PRECISION TOOLMAKER’S LATHE, 13″ X 25″

STOCK# DK-19202

S/N TR-VS781775

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SPECIFICATIONS

  • SWING OVER BED & CARRIAGE WINGS: 13″
  • SWING OVER EXTENDED CROSS SLIDE: 8-1/4″
  • CENTER DISTANCE: 25″
  • INDUCTION HARDENED & GROUND BED WAYS
  • MINIMUM HARDNESS: ROCKWELL C-44
  • BED WIDTH: 8″
  • DRIVE MOTOR TEFC REVERSING: 3 HP

HEADSTOCK

  • SPINDLE BEARINGS: GAMET ULTRA PRECISION
  • SPINDLE NOSE: D1-4″ CAMLOCK
  • SPINDLE HOLE: 1-1/2″
  •  INFINITELY VARIABLE SPEEDS, (3) OVERLAPPING RANGES
  • LOW RANGE THRU GEARS: 35 – 180 RPM
  • INTERMEDIATE RANGE THRU GEARS: 150 – 800 RPM
  • HIGH RANGE THRU DIRECT DRIVE: 500 – 3000 RPM
  •  SPEED INDICATOR: LIGHTED DIGITAL DISPLAY
  • FOOT OPERATED BRAKE: STANDARD EQUIPMENT

CARRIAGE & COMPOUND

  • CROSS SLIDE WIDTH: 5-1/2″
  • COMPOUND WIDTH: 3-1/4″
  • CROSS SLIDE TRAVEL: 7-1/2″
  • TOOL SLIDE TRAVEL: 3-5/8″
  • ONE SHOT LUBRICATION: STANDARD
  • FULL LENGTH CROSS SLIDE: STANDARD
  • LEAD SCREW: 1-1/8″ X 4 TPI
  • FEED ROD DIAMETER: 11/16″
  • SAFETY OVERLOAD CLUTCH ON FEED ROD: YES
  • SAFETY TORQUE LIMITING DEVICE ON LEAD SCREW: YES

THREADS

  • INCH PITCHES (52): 4 TO 112
  • METRIC PITCHES (45): .1 TO 7
  • MODULE PITCHES (18): FROM .3 TO 3.5 MOD
  • DIAMETRAL PITCHES (18): FROM 8 TO 56 DP

FEED RATES

  • USEFUL FEEDS IN INCHES PER REVOLUTION (21): .0005 TO .040
  • USEFUL FEEDS IN MILLIMETERS PER REVOLUTION (21): .015 TO 1

TAILSTOCK

  • SPINDLE DIAMETER: 1-21/32″
  • GRADUATION ON SPINDLE: 1/8″
  • GRADUATION ON MICROMETER DIAL: .001″
  • SPINDLE TRAVEL: 4-3/8″
  • SPINDLE TAPER: NO. 3 MORSE
  • SET OVER: 1/2″

GENERAL

  • DIMENSIONS: 5’6″ L-R X 3’8″ F-B X 4’4″ H
  • NET WEIGHT, APPROX: 1,500 LBS
  • ELECTRICS: 230 VOLTS, 3 PH, 60 CYC

EQUIPPED WITH

  • INCH/METRIC THREADING & DIALS
  • 5C COLLET CLOSER
  • TRACER
  • VARIABLE SPEED HEADSTOCK
  • DIGITAL DISPLAY OF SPINDLE RPM
  • MOTOR DRIVEN COOLANT SYSTEM
  • REAR SPLASH GUARD

PRICE $ 8,250.00