type | IADC Code | Applicable formation | Main characteristics of the bit | Recommended parameters | |
Cutting structure | Normal WOB KN/mm(bit dia.) | Rotary Speed(rpm) | |||
TGJ115 | 115 | Very soft with low compressive strength and high drillability,such as soft shale,clay and salt bed,etc. | Hardfaced gage and all tooth surfaces. | 0.20~0.70 | 350~80 |
TGJ135 | 135 | Soft to medium soft or soft with harder stringers,such as hard gypsolyte,soft limestone and sandstone,etc. | Hardfaced gage and all tooth surfaces. | 0.20~0.70 | 350~80 |
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TGJ115 steel teeth rock bit
TGJ115 steel teeth rock bit
Price: | 600.0~8000.0 RMB |
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Trade Term: | FOB |
Payment Terms: | T/T |
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Basic Info.
- 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
- Model No.: TGJ115
- Place of Origin: Hebei
- Min.Order: 1 Piece/Pieces
- Means of Transport: Ocean, Land
Supply Capacity
- Production Capacity: 500pieces per month
- Packing:in wooden box or iron box
- Delivery Date: 7 days after deposit
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