Model No.

CH-1S

CH-2S

CH-3S

CH-4S

Blow Per Minute

2300　

2000

1800

1600

Air Consumption L/Min(CFM)

20

22

24

26

Air Pressure ( PSI )

90

90

90

90

Air Inlet ( NPT )

3/8"

3/8"

3/8"

3/8"

Bore

1-1/8"

1-1/8"

1-1/8"

1-1/8"

Stroke Length

1"

2"

3"

4"

Chisel Shank ( type A5 )

680"

680"

680"

680"

Hose Size

1/2"

1/2"

1/2"

1/2"

Sound Pressure Level

96.9 db

91.1 db

Sound Power Level

108.5 db

102.5 db

Vibration Level

10.4 M/sec2

14.6 M/sec2

Overall Length

14.5"

15.5"

16.25"

18.25"

Weight (lbs)

14.5

15.2

16

18

Blow Per Minute

1560

Air Consumption L/Min(CFM)

 7

Air Pressure KG/cm²(PSI)

90

Air Inlet ( NPT )

1/4"

Hose Size

3/8"

Capacity : steel

 3/16"

Capacity : dural

 1/4"　

Chisel Shank Opening

0.5"

Bore Diameter ( in )

3/4"

Stroke Length ( in )

2-11/16"

Overall Length

8-15/16"

Weight (lbs)

4.8

Piston Dia

20 m/m

Piston Stroke

51 m/m

Numbers of impacts

3000 rpm

Air Inlet

1/4"

Hose size

1/4"

Shank of Diameter

12.7 x 47 mm

Sound Pressure Level

 96.5 db

Sound Power Level

 107.7 db

Vibration Level

　6.6 M/sec 2

Overall Length

　275 mm

Weight (Kg)

　2.6

Blow Per Minute

8000

Piston Diameter

30 24 x 75mm

Air Inlet

1/4"

Piston ( mm )

30x 24 x 80

Hose size

12.7 mm

Sound Pressure Level

89.1 db

Sound Power Level

101.3 db

Vibration Level

35.1M/sec2

Overall Length

480 mm

Weight (Kg)

1.9 kg