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G7 Pneumatic hammer
applying:
1、Used in hatching brick and concrete walls.
technical data:
Overall length:470mm
Weight:7.8kg
Impact frequency:≥22Hz
Impact energy:≥30J
Air consumption:≤20L/S
Pituitary diameter:35mm
Hose size:Φ16mm
Specification of drill shank:Φ26×80
It is used our pressure:0.63Mpa