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Hand held pneumatic drill (air coal drill)
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feature：
ZQHS-20/1.1(former EZ1-21/2)Hand held pneumatic drilling rig is a hand-held pneumatic drilling rig used for drilling coal seams, soft sandstone and shale in coal mines and construction projects.
SPECIFICATIONS
unit
Weight
kg
8
Free speed
r/min
1800
Air cons.(with load)
L/s
54
Speed(with load)
r/min
900
Max.power
kw
2
Dill capacity
mm
35-42
Air hose size
mm
19
Air pressure
Mpa
0.50
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Tianshui Pneumatic Machinery Co., LTD
We will unremittingly forward to the established goals, sincere, to create brilliant
Sales call：0938-2739710
E-mail：export@tsfd.com.cn
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