American Pneumatic Tools, Inc. 137

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Features

Model 137 - 30 lb. class

  • 4 drilling speeds
  • Replaceable piston stem bearing
  • Available wet or dry
  • Counterclockwise rotation
  • Rubber handle grips

Specifications

MODEL 137
CHUCK SIZE
in.
7/8 x 3-1⁄4 or 4-1⁄4
1 x 4-1⁄4
BORE
in.
2-3⁄8
STROKE
in.
2-5⁄8
BPM 2,300
CFM
@90psi
85-90
WEIGHT
lbs.
38
LENGTH
in.
19-3⁄4
AIR INLET
NPT
1/2 male

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