TFAT127 steel tooth rock bit
500.0~8000.0 USD
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, 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.: | TFAT127 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Type: | Others |
| Style: | Others |
| Brand Name: | tengda |
| oil drilling rock bit: | buttion drill bit |
| insert rock bit: | rock bit |
| size: | 3-3/4''-26'' |
| export market: | global |
| 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) | |||
TFAT127 | 127 | Very soft with low compressive strength and high drillability,such as shale,clay,sanstone and conglomerate,etc. | Hardfaced gage and all tooth surfaces,the gage fitted with compacts for enhanced gage protection,and arow of trimmers is added between gage row and heel row. | 0.45-1.05 | 220-80 |
TFA437 | 437 | Very soft with low compressive strength and high drillability,such as shale,clay,sanstone and conglomerate,etc. | Large dia offset crested soop compacts in inner row,wedge compacts in outer row. | 0.45-1.00 | 180-60 |
TFA447G | 447 | Soft with low compressive strength and high drillability,such as shale,clay,sandstone,soft limeston,salt bed and gypsolyte,etc. | Conical compacts in inner row,wedge compacts in outer row. | 0.45-1.05 | 180-60 |
TFA517G | 517 | Soft with low compressive srngth and high drillability,such as shale,clay,sandstone and soft limestoe,etc,. | Large dia offset crested scoop compacts in inner row,wedge compacts in outer row. | 0.50-1.05 | 180-60 |
TFA537G | 537 | Medium soft with low compreesive srength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone,and dolomite,etc. | Offset crested scoop compacts in inner row,wedge compacts in outer row and inequable spaced compacts arrangement. | 0.50-1.07 | 180-60 |
TFAT617G | 617 | Medium hard with compressive srength and thick & hard stringers ,such as hard shale,limestone,and dolomite,etc. | Large radius scoop compacts in inner row,wedge compacts in outer row,inequable spaced compacts arragement, and a row of trimmers is added between gage row and heel row. | 0.50-1.15 | 180-40 |
TFAT637G | 637 | Medium hard with high compressive srength and high abrasiveness,such as limestone, dolomite,sandstone and chert,etc. | Large radius scoop compacts in inner row,wedge compacts in outer row, and a row of trimmers is added between gage row and heel row. | 0.70-1.20 | 180-40 |
TFAT737G | 737 | Haigh abrasive formations such as limestone,dolomite,chert and hard sandstone,etc | Large radius scoop compacts in inner row,wedge compacts in outer row,inequable spaced compacts arragement, and a row of trimmers is added between gage row and heel row. | 0.70-1.30 | 180-40 |
