Drill Bit
14 3/4inch TCI ROCK BIT
Size:14 3/4INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing: metal sealed bearing Application: for hard rock drilling Brand: BoRui More sizes and IADC code available,please contact us for prices!
17 inch TCI ROCK BIT
Size:17 1/2INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing:metal sealed bearing Application:for hard rock drilling Brand:BoRui More sizes and IADC code available,please contact us for prices!
16 inch TCI ROCK BIT
Size:16INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing: metal sealed bearing Application: for hard rock drilling Brand: BoRui More sizes and IADC code available,please contact us for prices!
3 1/2inch TCI ROCK BIT
Size: 3,3 1/2,3 7/8 ,3 3/4INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing: metal sealed bearing Application: for hard rock drilling Brand: BoRui More sizes and IADC code available,please contact us for prices!
7 1/2inch TCI ROCK BIT
Size: 71/2 ,7 7/8INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing: metal sealed bearing Application: for hard rock drilling Brand: BoRui More sizes and IADC code available,please contact us for prices!
6 5/8 INCH TCI Tricone Bit
Size: 6,6 1/2,6 1/8,6 3/4,6 5/8 INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing: metal sealed bearing Application: for hard rock drilling Brand: BoRui More sizes and IADC code available,please contact us for prices!
9 1/2 inch TCI Tricone Bit
Size: 9 1/2 ,9 5/8,9 7/8INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing: metal sealed bearing Application: for hard rock drilling Brand: BoRui More sizes and IADC code available,please contact us for prices!
9 7/8inch TCI ROCK BIT
9 7/8inch TCI ROCK BIT IADC637G THREAD: 6 5/8'API REG PIN NOZZLES: 3PCS BEARING: RUBBER SEALED JOURNAL BEARING APPLICATION: HARD ROCK DRILLING,LIKE GRANITE ROCK WATER,OIL WELL ,HDDDRILLING (HORIZONTAL DIRECTIONAL DRILLIG),GEOTHERMAL DRILLING,ETC
20 1/2 inch TCI Tricone Bit
Size: 20INCH IADC: 116 117 126 127 136 137 216 217 315 325 417 425 437 447 517 527 537 547 617 627 637 737G Bearing: metal sealed bearing Application: for hard rock drilling Brand: BoRui More sizes and IADC code available,please contact us for prices!
8 1/2 6blades PDC Drill Bit
Details: 8-1/2" Rerun Oil Field Quality Matrix PDC bits available at great pricing! We have a water well customer using the bit DAILY since the beginning of February and it is still drills and looks like it did when we shipped it to him! We also have 12-1/4", 6", and 6-1/8" available in large quantities!
Bit Breakers
1>Bit breaker is mainly used to screw on or off a rock bit to the bottom of drill string. 2>It can also prevent the rock bit from dropping into well hole. 3>The price of it is cheap and the use of it is safety and reliable. 4>It is easy to operate. First, the bit breaker is placed on well hole and then put the rock bit onto it. Turn it to screw on or off the bit by turn plate.