Shanghai BZZ Automatic Machinery Co., LTD

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6-spindle valve deep hole drilling machine

    Details

    Processing requirements Material hardness      HRC 28～40
     Machining allowance55mm～110mm
     Straightness before machining 0.02mm
    Machining  accuracy Hole runout ±0.25mm
    0.15mm
    Processing efficiency Including loading and unloading  

     60S/6pcs

    Tool Bit

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