离岸价格
获取最新报价500 ~ 99999 / Piece
|Minimum Order
位置:
China
最小订单价格:
最小订单:
1 Piece
包装细节:
iron box or as request
交货时间:
in 15 days
供应能力:
1000 Piece per Week
付款方式:
T/T
联系人 Ms. Wang
junziguan, Cangzhou, Hebei
Description
Steel tooth bits series:
Soft formation tooth bits:
The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth.
Medium hard formations tooth bits:
The medium hard formation tooth bits are used to drill high compressive strength, medium hard formations. Shoot projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear.
TCI tricone bit(high thoughness and durablity stuiable for different rock formation)
Steel tooth bits series: (IADC code)
1,Soft formations(******7)
These bits are designed to drill the softest formations such as soft shales,red beds, and clays, with high durability and maximum penetration rates.
2,Soft to medium formations(**1,**4,**6,**4,**6,**7)
These bits are designed to drill formations such as shales, medium soft limestone, Medium sandstone and other formations with intermittent hard streaks.
3,Medium to hard formations(**3,**4,**5,**7)
These bits are designed to drill formations such as hard sandstone, dolomite, and broken formations with hard cherty streaks