welcome the customers all over the world.
welcome the customers all over the world.
PDC bit is made from PDC cutters brazed to Steel Body or Matrix body. The PDC cutter has high hardness, abrasion resistance and toughness, the PDC bit life is 20-40 times, and the drilling efficiency is 50% higher of tungsten carbide drill bit.
PDC bit is made from PDC cutters brazed to Steel Body or Matrix body. The PDC cutter has high hardness, abrasion resistance and toughness, the PDC bit life is 20-40 times, and the drilling efficiency is 50% higher of tungsten carbide drill bit.
Application
Applied to rock formation F below 18, like granite, limestone, sandstone, mudstone, etc., It is widely used for water well, geothermal well, coal mining, geological exploration, borehole, gas drainage hole, discharge water hole, blast hole, etc.
| Diameter(mm) | Diameter(inch) | Wing | Thread | Rock Formations | Application |
| 56 | 2.2” | 3 |
AW,BW,NW,
API thread
or others as requested |
f≤18 Mudstone,
limestone,sandstone,etc. |
water well drilling,
geothermal well drilling,
construction,coal mining,etc. |
| 65 | 2.56” | 3 | |||
| 76 | 3” | 3 | |||
| 95 | 3 3/4” | 3 | |||
| 98 | 3 7/8” | 3 | |||
| 100 | 4” | 3 | |||
| 108 | 4 1/2” | 3 | |||
| 114 | 4 1/2” | 3 | |||
| 120 | 4 3/4” | 3 | |||
| 127 | 5” | 3 | |||
| 133 | 5 1/4” | 3,4 | |||
| 146 | 5 3/4” | 3,4 | |||
| 153 | 6” | 3,4 | |||
| 171 | 6 3/4” | 3,4 | |||
| 191 | 7 1/2” | 4 | |||
| 203 | 8” | 4 | |||
| 216 | 8 1/2” | 4 | |||
| Note:Other size may be available as your requirement | |||||
We can also produce and design as per clients’ drawings/samples/requirements.
