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1/2" Industrial Mini Jumbo Hammer Pneumatic Impact Wrench

Model : ST-C557

ST-C557 Industrial mini type powerful torque pneumatic impact wrench, Twin hammer mechanism with reinforced process enhance durability and Super power torque output.

ST-C557 / Industrial Mini Jumbo Hammer Pneumatic Impact Wrench


Model No.

Square

Drive

(inch)

Free

Speed

(r.p.m)

Max.

Torque

Air

Inlet

(PT)

Air

Hose

(ID)

Air

Consumption

Overall

Length

Net Weight

ft-lb

N-m

cfm

l/min

inch

mm

lbs

Kgs

ST-C555

1/2

8,000

1,250

1,695

1/4"

3/8"

17

480

7.8

197

5.07

2.30

ST-C579

3/4

6,000

2,000

2,712

3/8"

1/2"

19

540

8.7

222

8.16

3.70

ST-C558

1/2

9,500

1,300

1,763

-

-

17

480

7.5

190

5.07

2.30

ST-C557

1/2

10,000

770

1,044

-

-

15

430

4.4

113

2.98

1.35

Packing: 1pc/inner box, 8pcs/Ctn/21.6kg/1.4 cuft


Features:

1. Twin Hammer Mechanism

2. Adjustable Torque.
3. Patented One-Hand F/R Switch
4. Comfortable Composite Handle

5. Handle Exhaust With Muffler

ST-C557 is one of the quick, powerful mini impact tool. Ideal used in a variety of industries where high torque output is needed. The most common include automotive repair, equipment maintenance.