TFJT637G TCI rock bit
500.0~8000.0 USD
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T |
| Supply Ability: | 500pieces per month |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Tricone Bit, PDC Bits For Oil Drillling, PDC Bit For Oilfield Drilling, Matrix PDC Drill Bit For Oil Well, Diamond Core Drill Bit |
Product Detail
| Model No.: | TFJT637G |
|---|---|
| Means of Transport: | Ocean, Land |
| Type: | Others |
| Style: | Others |
| Brand Name: | TENGDA |
| tci tricone roller rock bit: | oil drilling rock bits |
| size: | 3-3/4''-26'' |
| export market: | global |
| usage: | oil drill |
| Production Capacity: | 500pieces per month |
| Packing: | in wooden box or iron box |
| Delivery Date: | 7 days after deposit |
Product Description
type | IADC Code | Applicable formation | Main characteristics of the bit | Recommended parameters | |
Cutting structure | Normal WOB KN/mm(bit dia.) | Rotary Speed(rpm) | |||
TFJT447G | 447 | Soft with low compressive strength and high drillability,such as shale,clay,sandstone,soft limestone,salt bed and gypsolyte,etc. | Conical compacts in inner row,wedge compacs in outer row,with increase number of compact rows , and a row of trimmers is added between gage row and heel row. | 0.35-1.03 | 300-60 |
TFJT517G | 517 | Soft with low compressive srength and high drillability,such as shale,clay,sandstone and soft limestone.etc. | Large dia offset crested scoop compacts in inner row,wedge compacts in outer row. and a row of trimmers is added between gage row and heel row. | 0.35-1.05 | 300-60 |
TFJT537G | 537 | Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone,and dolomite with stringers,etc. | offsset crested scoop compacts in inner row,wedge compaces in outer row, inequable spaced compacts arrangement. and a row of trimmers is added between gage row and heel row. | 0.35-1.07 | 300-60 |
TFJT617G | 617 | Medium soft with high compressive strength and thick & hard strngers,such as hard shale,limestone,sandstone,and dolomite,etc. | Large dia offsset crested scoop compacts in inner row,wedge compaces in outer row, and inequable spaced compacts arrangement. and a row of trimmers is added between gage row and heel row. | 0.50-1.10 | 220-40 |
TFJT637G | 637 | Medium hard with high compressive strength and high abrasive ness,such as limestone ,dolomite,sandstone and chert,etc. | Large radius scoop compacts in inner row,spherical compacts in outer row, and a row of trimmers is added between gage row and heel row. | 0.50-1.20 | 220-40 |
