Acme Gridley 9/16" RA

ACME GRIDLEY
9/16" RA

ROUND......................................................... 9/16"
SQUARE........................................................ 25/64"
HEXAGON....................................................... 31/64"

MAXIMUM LENGTH STANDARD:
STOCK FEED.................................................... 5
TURNING....................................................... 5
RANGE OF SPINDLE SPEEDS:
MINIMUM RPM................................................... 289
MAXIMUM RPM................................................... 2885
MOTOR HORSEPOWER.............................................. 7 1/2
RPM OF DRIVE PULLEY........................................... 1750

STANDARD THREADING SPEEDS COMPARED WITH WORK SPINDLE SPEEDS:
FAST RIGHT HAND (SLOWER THAN SPINDLE)......................... .332
SLOW RIGHT HAND (SLOWER THAN SPINDLE)......................... .184
LEFT HAND OR BACK OFF (FASTER THAN SPINDLE)................... .534
REAMING AND DIE SLIDE LEVER THROW RATIOS:
BOTTOM HOLE................................................... 2.85 TO 1
TOP HOLE...................................................... 1 TO 1
NET WEIGHT.................................................... 10,600
DIMENSIONS.................................................... 19' 2 1/2" L X 3'7" W

Equipped with:
6 Position Gatlin Gun Bar Feeder
Volts: 230/460