Cornwell Tools CAT351HD Owner's manual

Brand: Cornwell Tools

Model: CAT351HD

Type: Owner's manual

Cornwell Tools CAT351HD is a powerful 3/8" heavy-duty impact wrench designed for professional use. With its impressive working torque of 90-280 ft.lbs. and a maximum torque of 300 ft.lbs., it's capable of handling demanding tasks such as loosening rusted bolts, removing lug nuts, and performing automotive repairs. The lightweight (3.3 lbs.) and compact design (5.7" overall length) provide comfort and maneuverability in tight spaces. The impact wrench operates at a free speed of 12,500 rpm, delivering rapid and efficient fastening.

CAT351HD 1 Rev. 07/24/07

Operating Instructions • Warning Information • Parts Breakdown

CAT351HD

3/8" High Powered

Heavy Duty

Impact Wrench

ALWAYS READ

INSTRUCTIONS

BEFORE USING

POWER TOOLS

ALWAYS WEAR

SAFETY GOGGLES

WEAR HEARING

PROTECTION

AVOID

PROLONGED

EXPOSURE TO

VIBRATION

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.

Working Torque: . . . . . . . . . . . . . .90-280 ft.lbs.

Maximum Torque: . . . . . . . . . . . . . . . 300 ft.lbs.

Free Speed: . . . . . . . . . . . . . . . . . . . 12,500 rpm

Rec. Air Pressure:. . . . . . . . . . . . . . . . . . . .90 psi

Air Inlet:........................ 1/4" npt

Rec Hose Size: .......................3/8"

Overall Length.......................5.7"

Weight...........................3.3 lbs.

Sound Level...................... 97 dBA

SPECIFICATIONS

CAT351HD 3 Rev. 07/24/07

Ref. # Item # DESCRIPTION QTY

1 RS351HD01 Inlet Bushing 1

2 RS351HD02 Exhaust Deflector 1

3 RS351HD03 Throttle Valve Spring 1

4 RS351HD04 Valve Stem 1

5 RS351HD05 Throttle Valve Seat 1

6 RS351HD06 Spacer 1

7 RS351HD07A Regulator & Reverse Valve (incl. #8, #9) 1

8 RS351HD08 Spring 1

9 RS351HD09 Ball 1

10 RS351HD10 Housing Cap 1

11 RS351HD11 Retainer 1

12 RS351HD12 O-Ring 1

13 RS351HD13 Gasket 1

14 RS351HD14 Motor Housing 1

15 RS351HD15 Trigger 1

16 RS351HD16 Plug Screw 1

17 RS351HD17 Ball Bearing 1

18 RS351HD18 Rear Plate 1

Ref. # Item# DESCRIPTION QTY

19 RS351HD19 Rotor 1

20 RS351HD20 Rotor Blade 6

21 RS351HD21 Cylinder 1

22 RS351HD22 Guide Pin 1

23 RS351HD23 Front Plate 1

24 RS227B25 Ball Bearing 1

25 RS351HD25 Hammer 2

26 RS351HD26 Hammer Cage 1

27 RS351HD27 Hammer Pin 2

28 RS351HD28 Anvil 1

29 RS351HD29 Retainer O-Ring 2

30 RS351HD30 Socket Retainer 1

31 RS351HD31 Anvil Bushing 1

32 RS351HD32 O-Ring 1

33 RS351HD33 Hammer Housing 1

34 Spring Washer 1

35 RS351HD35 Screw (including #34) 8

36 RS351HD36 Grip (not shown) 1

CORNWELL

TOOLS

PARTS BREAKDOWN - CAT-351HD

Cornwell Tools CAT351HD Owner's manual

Cornwell Tools CAT351HD Owner's manual

Cornwell Tools CAT351HD Owner's manual

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