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8 3/4 inches API pdc matrix body bits with 16mm cutters and 6 blades for medium hard formations
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Matrix Body PDC Bit
Product details
Nomenclature of RUISHI Matrix Body PDC Bit Model
| S/M | 19 | 5 | 5 | X |
| Matrix Body PDC Bit | Cutter Size 19: diameter 19mm 16: diameter 16mm 13: diameter 13mm |
Blade Count 3、4、5、6... |
Formation from soft to hard 1-7 |
Design Characters |
BITS SPECIFICATIONS
| Size | 8 1/2" |
| Number of blade | 6 |
| Primary Cutter Size(mm) | 16 |
| Nozzle Qty | 6 |
| Gauge Length | 2"-3.5" |
| Connection | 4-1/2"API REG |
RECOMMENDED PARAMETERS
| Rotary Speed(rpm) | 60-250 |
| Weight On Bit(KN) | 30-180 |
| Flow Rate(lps) | 25-36 |
Trait:double rows、axe teeth、6 blades、6 water holes
Suitable for medium hard formations with high compressive strength and abrasiveness
Limestone、anhydrite、dolomite、sandstone…
Design of six blades with axe tooth
Optimize the tooth distribution structure、increase the rock-breaking capacity and attack ability of the bit
Design of short parabola at crown
Balance the force on the bit surface to reduce wear
Improve the drilling ability and service life of bit in directional well
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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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