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 Ф215.9 TR1943
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Ф215.9 TR1943
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Tel: 0459-4541777
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Address: Chengfeng Industrial Zone, Ranghulu district, Daqing City, Heilongjiang Province
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1.With medium parabolic crown profile, the large PDC cutter is arranged in accordance with scraper type rib arch encryption, which ensures the bit cutting sharply and helps to improve the drilling speed.
2.Deep width “full release” junk slotcan effectively carry cuttings from well bore and it can best clean the drilling bit, cool the cutting tooth, avoid producing bit balling and help improve drilling speed.
3.Suitable for drill theformations from soft, medium to hard.
 

Master cutter Specifications
(mm)


Nozzles


Blades

Weight
(kg)


 Total length
(mm)


API Conn

19.05

4

4

63

460

4-1/2REG

(KN)
Weight On Bit

(1/S)
Hydraulic Flow Rate

(RMP)
Rotation Speed

15-60

25-40

60-300


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