D miningwell Coal Mining Hammer Water Well Drilling Tools

Model CIR50
Length(Lessbit) Weight (Lessbit) External diameter Bit Shank Hole Range Connection Thread
628mm 5.5kg φ46mm CIR50 φ50-60 F32X8PIN
WorkingPressure Impactrateat0.63Mpa Recommend edrotation speed Air consumption
0.5Mpa 0.63Mpa 1.0Mpa
0.5-1.0Mpa 16.6Hz 40-55r/min 50L/s 60L/s 75L/s

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