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SPECYFICATION
Free Speed (rpm)
Air Consumption(l/min)
Chuck Capacity(mm)
Air Inlet Size (inch)
Overall Length(mm)
Air Pressure(kg/cm
3
Weight (kg)
3/8" Air Reversible Drill
1800
170
10
1/4
180
)
6.5(90 PSI)
0,9
PNEUMATIC
ST-4431
Test result according to prEN 792-3
Vibration
EN 28662-1
Load:
0.2 m/s
2
TOOLS
Noise
Remark
ISO 3746:1995(E)
Sound pressure
Should wear an
level 92 dB
approved ear -
protector and
Sound power level
gloves while
102,5 dB
operating tool.
Instantaneous
sound pressure
108 dB
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Summary of Contents for Sumake ST-4431
- Page 1 PNEUMATIC TOOLS 3/8" Air Reversible Drill ST-4431 SPECYFICATION Test result according to prEN 792-3 Free Speed (rpm) 1800 Vibration Noise Remark EN 28662-1 ISO 3746:1995(E) Air Consumption(l/min) Sound pressure Should wear an Chuck Capacity(mm) level 92 dB approved ear -...
- Page 2 EC DECLARATION OF CONFORMITY FOR MACHINERY SUMAKE INDUSTRIAL CO.,LTD. Manufacturer: Address: 4F,-NO. 351, YANGGUANG ST., NEIHU DISTRICT TAIPEI CITY 114, TAIWAN herewith declares ST-4431 that: 3/8" Air Reversible Drill - is in conformity with the provisions of the Machinery Directive (Directive 89/392/EEC), as amended, and with national implementing legislation: -and have been tested according to prEN 792..(relevant part)
- Page 3 Sumake is a manufacturer and exporter of air tools since established. We have devote all our effort in improving quality and tools life. As well as the noise and vibration of tools. Bring all of your working efficiency, profits and enjoy using the tool is our principle.
- Page 4 The approved eye protector, ear-muff, mouth-muffle, and gloves shall be worn when operate this tool. The working place shall be ventilative. Release the on-off device in the case of energy supply failure. Operation, Adjusting and Replacing Method On-off device To operate this tool, just push the lever (straight type) or trigger (Gun grip type) down.
- Page 5 This tool is not insulted for coming into contact with electric power source. It is forbidden to use this tool in explosive atmospheres and do not put any combustible material near the workpiece since it emit sparks when grind with metal material. The drilled trash might be very sharp.
- Page 6 PART LIST No. Parts No. Description Q'ty No. Parts No. Description Q'ty 4431-01 Screw [M5x20] 4431-20 Trigger 4431-02 Drill Chuck [3/8”] 20A 4431-20A Set Screw [M4x6] 4431-02C Keyless Chuck [3/8”] 4431-21 Valve Spring 4431-03 Gear Housing 4431-22 Throttle Valve 4431-05 Ball Bearing [6201ZZ] 4431-23 O-Ring [3.5x1.5]...
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