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1-1/4" RA-6 NATIONAL ACME 6 SPINDLE BAR MACHINE

Automatics and Screw Machines
Manufacturer:
MISC.
Model:
RA-6
Year:
1944
Stock #:
2042
1-1/4" RA-6 NATIONAL ACME 6 SPINDLE BAR MACHINE

Maximum collet capacity Round1-1/4"
Square 7/8"
Hexagon1-3/32"
Maximum length-standard Stock feed7"
Turning6"
Range of spindle speeds Maximum2,370 RPM
Minimum 302 RPM
Approximate weight14,000 lbs.

MOTOR SPECIFICATIONS

20 HP AC Main drive and controls

Five (5) independently operated cross slides
Universal threading attachment - 4th position
Plain threading attachment - 3rd position
Accelerated reaming attachment - 5th position
Individually motorized out coolant pump & piping
Individually motorized auger type chip conveyor
Four (4) end slide tool holders
Plexiglass type sliding splash guards
One set of cams, gears, collets & pushers
SPECIFICATION SUBJECT TO VERIFICATION

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