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6 1/2″ M1365FG M433
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Category：
6″— 6 1/2″
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 J/A J Series X Sprial Gauge C Sidetracking Bit Q Core Bit B Bi-center Bit F Row Cutters G Advanced Cutters |
BITS SPECIFICATIONS
| Size | 8 1/2" |
| Number of blade | 6 |
| Primary Cutter Size(mm) | 13 |
| Nozzle Qty | 6 |
| Gauge Length | 2"-3.5" |
| Connection | 3-1/2"API REG |
RECOMMENDED PARAMETERS
| Rotary Speed(rpm) | 60-250 |
| Weight On Bit(KN) | 10-100 |
| Flow Rate(lps) | 25-30 |
Trait:double rows、spiral 6 blades、6 water holes
Suitable for medium soft formations
Limestone、claystone、shale…
The design of spiral blades with double rows
Optimize the tooth distribution structure、increase the attack ability of the bit
Add shock absorption column at the auxiliary tooth position
Reduce the vibration of drill bit during drilling、effectively control the cutting depth of cutting teeth、protect the cutting teeth to improve the life of the bit
Design of short outer cone
Improve the directional drilling ability of bit in directional well
Optimize water circulation system
Optimize water conservancy structure、increase the chips removal and mud bags prevention
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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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