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8 1/2″ S1942G S123
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Steel Body PDC Bit
8 1/2″— 8 3/4″
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 | 8 1/2" |
| Number of blade | 4 |
| Primary Cutter Size(mm) | 19 |
| 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) | 10-100 |
| Flow Rate(lps) | 25-36 |
Trait:trigonal teeth、4 blades、6 water holes
Suitable for medium soft formations
Limestone、claystone、shale…
19mm trigonal teeth、the gauge with high-quality PDC cutters
Increase the mechanical penetration rate、compression resistance and wear resistance of the bit
Reduce the abrasion of the gauge、increase the wear resistance and stability of the bit gauge
Design of updrill insert
Solved the problem of rotary lifting during drilling
Reduce the risk of necking and unstable symmetry
Widen waterway
Reduce the mud bags、increase the mechanical penetration rate
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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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