| Customization: | Available |
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| Customized: | Customized |
| Standard: | AISI, API, ISO9001 |
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Matrix-body
"Matrix" is a very hard, rather brittle composite material comprising tungsten carbide grains metallurgically bonded with a softer, tougher, metallic binder.
Matrix is desirable as a bit material, because its hardness is resistant to abrasion and erosion.
It is capable of withstanding relatively high compressive loads, but, compared with steel, has low resistance to impact loading.
Matrix is relatively heterogeneous, because it is a composite material.
Because the size and placement of the particles of tungsten carbide it contains vary (by both design and circumstances), its physical properties are slightly less predictable than steel.
Matrix body bits are manufactured by mold process.
The tungsten carbide and binder materials are arranged into the mold.
The mold get placed in to the furnace for certain period of the time and materials are cooked to certain temperature.
The mold later cooled down and broken to remove the unfinished matrix bit.
1, The sintering of more advanced tungsten carbide materials increases the strength of the matrix by 20%.
2, The double-row teeth structure gives the drill bit a longer life and greater aggressiveness.
3, Finite element analysis software is used in the design, and reasonable cutting tooth layout further improves drilling efficiency.
4, Through a lot of on-site practice and calculation, the cutter exposure amount is more scientific, making the drill bit's penetration depth into the formation more reasonable.
| Q: You are a trading company or manufacturer ? |
| A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits. |
| Q: How about your products ? |
| A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. |
| Q: Package Methods ? |
| A: Nornally wooden case, also can be steel box; can be customized if need. |
| Q: Payment Terms ? |
| A: we accept T/T, L/C, Paypal, Western Union, etc. |
| Q: Can I visit your factory ? |
| A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online. |
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