Origin	China
Model Number	made-to-order
Brand Name	Z M

PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency weldin techniques.PDC of high wear resistant si welded to the body as cutting edges.PDC bit is mainly used for geological prospecting,coal exploration,water conservancy and power engineering,etc.

SPECIFICATION     SIZE      CUTTING WINGS       WATER HOLE     THREAD    ROCk FORMSTION    

                           D   H          Pillar    Blade        Quantity  Diameter   Square   F≤12dagstone,sandstone,lime

56                      56   115                   3                 4          6--8             Taper    

60                      60   115        2         3                 4          6--8             Lock

65                      65   115        2         3                4--5       6--8

75                      75   125        2        3--4             4--6       6--10

78                      78   125        2        3--4             4--6       6--10    

85                      85   128        2        3--4             4--6       8--12

94                      94   128        2        3--4             4--8      8--12

113                   113   135       3        3--4             6--8       8--12

130                   130   130       3        3--4             6--8       8--12