金刚石复合片锚杆钻头

金刚石复合片锚杆钻头

技术参数：

型号                              钻孔直径                    连接螺纹                      备注

ZTY27/2                          Φ27                               M14×1.5
M16
1/2-12                            常规采用螺
M14×1.5采用其他螺纹时应在订货时注明

ZTY28/2                          Φ28                                                                       

ZTY30/2                          Φ30                                                                       

ZTY32/2                          Φ32                                                                       

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