This tungsten carbide button bits for oilfield exploration are mainly used for tri-cone drill bits for oil and gas fields excavation and large-scale open-pit mine. And they are made into Tricone bit, PDC bit, horizontal directional drilling system(HDD),with excellent product stability, ensuring the safety and reliability of deep mining.
Tungsten Carbide Button Bits for Oilfield Exploration Specifications :
Button | Type | Dimensions(mm) | |
| Diameter | Height | ||
 | 1330170SD0A | 13.3 | 17 |
1420210SD1A | 14.2 | 21 | |
1620240SD0A | 16.2 | 24 | |
| 1850270SD0A | 18.5 | 27 | |
2020290SD1A | 20.2 | 29 | |
| 2200320SD0A | 22 | 32 | |
| 2620330SD1A | 26.2 | 33 | |
Button | Type | Dimensions(mm) | |
| Diameter | Height | ||
1420200BD0A | 14.2 | 20 | |
1640220BD1A | 16.4 | 22 | |
1880250BD0A | 18.8 | 25 | |
| 2000260BD1A | 20 | 26 | |
| 2240300BD0A | 22.4 | 30 | |
Button | Type | Dimensions(mm) | |
| Diameter | Height | ||
 | 1000150XD1A | 10 | 15 |
1220170XD0A | 12.2 | 17 | |
| 1420210XD1A | 14.2 | 21 | |
1620230XD0A | 16.2 | 23 | |
| 1820260XD1A | 18.2 | 26 | |
2030310XD0A | 20.3 | 31 | |
| 2900450XD1A | 29 | 45 | |
Grade of Tungsten Carbide Button Bits for Oilfield Exploration:
| Grade | Density(g/cm3) | Hardness(HRA) | T.R.S(Mpa) | Application |
| JZ10 | 14.5 | 89.0 | 2800 | Suitable for low drilling pressure tricone bit with full shape of the alloy tooth crown and simple profile, drilling on medium hard rock formation. |
| JZ11 | 14.5 | 88.0 | 3200 | Suitable for the medium and low drilling pressure tricone bit with insert that open head is shorter and profile is simple, drilling on medium hard rock formation. |
| JZ13 | 14.25 | 87.5 | 2600 | Suitable for the medium drilling pressure tricone bit with the height of insert of open head is medium and profile is simple, drilling on hard rock formation. |
| JZ15 | 13.9 | 86.5 | 2800 | Suitable for high drilling pressure tricone bit with insert of open head is high and profile is complicated, drilling on ultra hard and complex geological structure rock formation. |
