Min. Order: | 1 Piece/Pieces |
---|---|
Trade Term: | FOB |
Payment Terms: | T/T |
Supply Ability: | 500pieces per month |
Place of Origin: | Hebei |
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 |
Model No.: | TGJ535G |
---|---|
Means of Transport: | Ocean, Land |
Type: | Others |
Style: | Others |
Brand Name: | tengda |
insert rock bit: | rock bit |
drill roller bit: | buttion drill 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 |
type | IADC Code | Applicable formation | Main characteristics of the bit | Recommended parameters | |
Cutting structure | Normal WOB KN/mm(bit dia.) | Rotary Speed(rpm) | |||
TGJ415 | 415 | Very soft with very low compressive strength,such as shale,clay,sandstone and soft limestone,etc. | Large dia offset crested scoop compacts in inner row,wedge compacts in outer row,and inequable spaced compacts arrangement. | 0.20~0.60 | 350~80 |
TGJT415 | 415 | Very soft with very low compressive strength,such as shale,clay,sandstone and soft limestone,etc. | Large dia offset crested scoop compacts in inner row,wedge compacts in outer row,and inequable spaced compacts arrangement. | 0.20~0.60 | 350~80 |
TGJ435 | 435 | Soft with low compressive strength,such as shale,clay,sandstone,soft limestone,salt bed and hard gypsolyte,etc. | Large dia offset crested scoop compacts in inner row,wedge compacts in outer row | 0.20~0.70 | 350~80 |
TGJT435 | 435 | Soft with low compressive strength,such as shale,clay,sandstone,soft limestone,salt bed and hard gypsolyte,etc. | Large dia offset crested scoop compacts in inner row,wedge compacts in outer row | 0.20~0.70 | 350~80 |
TGJ515G | 515 | Soft with low compressive strength and high drillability,such as shale,clay,sandstone and soft limestone,etc. | Offset crested scoop compacts in inner row,wedge compacts in outer row and inequable spaced compacts arrangement. | 0.20~0.80 | 350~80 |
TGJ535G | 535 | Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone and dolomite with stringers,etc.. | Offset crested scoop compacts in inner row,wedge compacts in outer row and inequable spaced compacts arrangement. | 0.35~0.80 | 350~80 |