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CAT231

08/06/13

Operating Instructions • Warning Information • Parts Breakdown

Some dust created by power sanding, sawing, grinding, drilling, and other 
construction activities contains chemicals known to cause cancer, birth 
defects or other reproductive harm. Some examples of these chemicals are:

  •  lead from lead-based paints,

 
  •  crystalline silica from bricks and cement 
    and other masonry products, and

 
  •  arsenic and chromium from 
    chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this 
type of work. To reduce your exposure to these chemicals: work in a well 
ventilated area, and work with approved safety equipment, such as those 
dust masks that are specially designed to filter out microscopic particles.

Maximum Applied Torque: ..................... 650 Ft./Lbs.
Working Torque Range: ....................  25-400 Ft./Lbs.
Free Speed: ............................................... 8,000 RPM
Avg. Air Consumption: ..................................  5.5 cfm
Overall Length: ...............................................  7.125"
Weight: ........................................................... 5.8 lbs.
Sound Level: ................................................. 103 dBA
Air Inlet (NPT): ....................................................  1/4"
Recommended Hose Size: ............................ 3/8" I.D.

SPECIFICATIONS

CAT231

1/2" Dr. 

Impact Wrench

Copyright © Professional Tool Products, 2013 

All rights reserved

RATED RPM OF THE ACCESSORY 

USED MUST EXCEED THE MAXIMUM 

TOOL RPM SHOWN

ALWAYS READ 

INSTRUCTIONS BEFORE 

USING POWER TOOLS

ALWAYS WEAR 

SAFETY GOGGLES

WEAR HEARING 

PROTECTION

AVOID PROLONGED 

EXPOSURE TO VIBRATION

WARNING

WARNING

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