| Customized: | Non-Customized |
|---|---|
| Standard: | AISI, API |
| Length: | Taper-length |
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| BIT SPECIFICATION | ||
| Bit Size | 9 1/2'' ,311.1mm | |
| IADC Code | 127 | |
| Connection | 6 5/8 | |
| Nozzle Qty | 3 | |
| Rotary Speed(rpm) | 150~70 | |
| Weight on Bit(KN/MM) | 0.35~0.9 | |
| N.W./G.W.(KG) | 54/65 | |
| Formation | soft,medium hard. | |
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