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Milled tooth tricone bits IADC 217 for medium hard formatoin with high compressive strength
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Tricone Bit
Product details
Nomenclature of RUlSHI Oil Well TCl Tricone Bit Model
| IADC | 5 | 3 | 7 |
| IADC Code | 1, 2, 3: Milled teeth bits from very soft to hard formations 4,5,6,7,8: TCl bits,from very soft to hard formations |
1, 2, 3, 4 from very soft to very hard formations,bits differ in number and size of cutters/inserts |
1:Standard open roller bearing 2:Standard open roller bearing,air-cooled 3:Standard open roller bearing with gauge protection 4:Sealed roller bearing 5:Sealed roller bearing with gauge protection 6:Sealed friction bearing 7:Sealed friction bearing with gauge protection |
BITS SPECIFICATIONS
| IADC CODE | 217 |
| RecommendedRPM(r/min) | 150-60 |
| RecommendedwOB (KN/mm) | 0.35-0.95 |
APPLICABLEFORMATIONS
Medium hard formatoin with high compressive strength
Such as medium-soft shale、anhydrite、medium soft limestone、medium soft sandstone and soft formations with hard interlayer
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To: Hebei Ruishi Bits Manufacturing Co.,Ltd
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No. 502, Taishan North Road, Renqiu Economic Development Zone, Hebei China
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