| Customization: | Available |
|---|---|
| After-sales Service: | on Line Support |
| Warranty: | 1 Year |
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GS series bits can have 53% higher blade standoff compare to matrix bits with out sacrificing blade durability result in open face volume for faster ROP and better hydraulics for enhancing cleaning.
Multi-optimizing force balance for cutting structure,Increasing the bit stability and cutting efficiency during drilling
Three blades for sharped junk slot area increased cuttings evacuation cleaning ,cooling and reduced the risk of bit balling.
The three blade bit with dual cutter rows obtain high drilling efficiency without sacrificing the aggressiveness.
Dynamic flow simulation technology is used for hydraulic design and optimizing the number and placement of nozzles to ensure bottom hole flow patters and anti-balling.
Advanced hardfacing material enhanced increased the abrasion resistant and erosion resistant.
The advanced GRT series cutters to endure frictional heat generated during the drilling process,improvements in cutters abrasion resistance maintains sharp drilling edge for a higher ROP.
| Bite type | 8-1/2'' GS1603ST |
| IADC Code | S223 |
| Blade | 3 |
| Cutter Size(mm) | Φ16MM,Φ13MM |
| Cutter Qty | Φ16×24,Φ16×3,Φ13×18 |
| Nozzle Qty/Type | 6NZ |
| Gauge Length(mm) | 55 |
| Connection | 4-1/2'' API REG |
| N.W./G/W/(KG) | 47/62 |
| Nozzle Size(inch) | 10/32 |
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