Type:G7 Instruction: The pneumatic pick has light-weight,simple structure,handy use.It is suitable for driliing in mine,mining the soft rewdigging pole and feet-hole,carating water-ditch;or crashing concrete and clay in construction work;or working in the mechanical industry such as load and unload tractor,panzer and so on. Specification: Outside dimension:456¡Á160¡Á110mm Weight:7.2kg Rammer dia :35mm Rammer stroke:120mm Rammer weight:0.6kg Work presure:0.4~0.49*** I***ct energy(0.49***):¡Ý30J I***ct frequency(0.49***):¡Ý21.6Hz Air consumption(0.49***):¡Ü20L/S Air pipe inner dia:19mm
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