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6" w 18" l brown & sharpe 618 micromaster surface grind


6" W 18" L Brown & Sharpe 618 MICROMASTER SURFACE GRIND
6" Width 18" Length Brown & Sharpe 618 MICROMASTER SURFACE GRINDER, HYD. X-Y FEEDS, .0001" Z, COOLAN
MODEL: 618 MICROMASTER S/N: 523-6181-5784 NEW: 1975
Width and Length Ground ................................................. 6 X 18"
Height of Work Ground with 8" Wheel .............................. 15"
Grinding Wheel Size ................................................... 8" X 1/2" X 1-1/4"
Maximum Longitudinal Travel ........................................... 22"
Hydraulic Powered Long. Table Speed ............................ 5' - 100' FPM
Cross Feed Travel .............................................................. 7"
Automatic Cross Feed Increment Table Pass . .................. 0.01" TO .025"
Cross Feed Rapid Traverse Rate ........................................ 12' FPM
Power Wheel Truing RAte ................................................. 10" IPM
Cross Handwheel, Graduated to Read to ........................... 0.0002"
Vertical Travel of Spindle .................................................. 15-3/4"
Vertical Movement of Table per Handwheel Rev. .............. 0.05"
Vertocal Handwheel, Graduated to Read to ..................... 0.0002"
Vertical Fine Knob, Graduated to Read to ......................... 0.0001"
Approximate Machine Weight: ........................................... 3,500 LBS
- HYDRAULIC LONGITUDINAL AND CROSS FEEDS
- SELF-CONTAINED HYDRAULIC SYSTEM
- ALL THREE HANDWHEELS @ OPERATOR'S HIP LEVEL
- FINE FEED KNOB FOR VERTICAL HANDWHEEL (.0001" GRAD.)
- B & S 1.5 H.P. DIRECT DRIVE "SUPER-PRECISION" SPINDLE
- COMPLETE COOLANT SYSTEM w/TANK, PUMP, GUARDS, HOSES, ETC



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