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12 1/4 inches API pdc bits with 19mm cutters and four blades for soft formations
Category：
Steel Body PDC Bit
Product details
Nomenclature of RUISHI Steel Body PDC Bit Model
| S | 19 | 5 | 5 | X |
|
Steel 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 | 12 1/4" |
| Number of blade | 4 |
| Primary Cutter Size(mm) | 19 |
| Nozzle Qty | 6 |
| Gauge Length | 2"-3.5" |
| Connection | 6-5/8"API REG |
RECOMMENDED PARAMETERS
| Rotary Speed(rpm) | 60-250 |
| Weight On Bit(KN) | 20-100 |
| Flow Rate(lps) | 40-55 |
Trait:trigonal teeth、4 blades、6 water holes
Suitable for medium soft formations
Limestone、claystone、shale…
Gauge with 19mm trigonal teeth cutters
Enhance the impact resistance and wear resistance of the PDC cutters
Effectively improve the mechanical penetration rate and enhance the wear resistance and stabilit of the gauge
Design of short parabola with large inner cone
Effectively improve drilling speed
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To: Hebei Ruishi Bits Manufacturing Co.,Ltd
CONTACT US
No. 502, Taishan North Road, Renqiu Economic Development Zone, Hebei China
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