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| Brand Name: | FLRT |
| Model Number: | 8 1/2 FM19043CT |
| MOQ: | 1pc |
| Supply Ability: | 50pcs per week |
8 1/2" FM19043CT , Matrix Body PDC Bit , Oil Well Drilling Bit
FM series
Matrix body PDC drill bit
* Soft to medium soft formation drilling
Products with optimized short parabolic profile is suitable for drilling soft to medium soft homogeneous formation.
* Spiral blades
Asymmentrical evolute spiral blade and optimized cutters placement enhanced the stability of the bit during drilling process.
* Hydraulic system
CFD hydraulic balance design results in better bit cleaning and cutting removal.
| Product Specifications | |||||||
| Bit Size (in.) | 8 1/2 | 9 1/2 | 11 5/8 | 12 1/4 | |||
| IADC Code | M122 | M122 | M122 | M122 | |||
| Number of Blades | 4 | 4 | 4 | 4 | |||
| Number of Nozzles | 6 | 6 | 8 | 8 | |||
| Total Number of Cutters | 30 | 36 | 46 | 52 | |||
| Primary Cutter Size(mm) | 19 | 19 | 19 | 19 | |||
| Standard Gauge Length | 85mm | 82mm | 100mm | 120mm | |||
| API Reg. Pin Connex.(in.) | 4 1/2 | 6 5/8 | 6 5/8 | 6 5/8 | |||
| Recommended Operation Parameters | |||||||
| Bit Size (in.) | 8 1/2 | 9 1/2 | 11 5/8 | 12 1/4 | |||
| Hydraulic Flow Rate(L/s) | 25~35 | 25~35 | 44~60 | 44~60 | |||
| Hydraulic Flow Rate(Gpm) | 390~550 | 390~550 | 690~950 | 690~950 | |||
| Rotation Speed(Rpm) | 50~500 | 50~500 | 50~500 | 50~500 | |||
| WOB(KN) | 30~100 | 30~100 | 50~160 | 50~160 | |||
| WOB(KLbs) | 8~23 | 8~23 | 12~36 | 12~36 | |||
| Maximum WOB(KN) | 100 | 100 | 160 | 160 | |||
| Maximum WOB(KLbs) | 23 | 23 | 36 | 36 | |||
* Other types and sizes could be designed and manufactured according to the specific requirments.
