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¡¡Your position>>>8 wings

 

1. Short parabolic crown profile, high cutter density.
2. Interchangeable screw nozzle.
3. Surfacepolished supperabrasive premium cuttersreduce shearforces, Significantly

Improving cuttings removal ,ROP and drillingefficiency.

4. Structured diamond/carbide interface .Cutterdelays theonset of

fracturing and cutterwear.

5. Under-cutshankmaximizesjunkslot area forbetterbit cleaning. Hignfilt nozzles for improvedhydraulics andRop.
6. Can beusedonrotaryor downholemotor.
7. Surfable formedium hard to hard formation.
8. HighHisisrecommenced.

Code

Size
(in)

Bitinformation

Recommeded
OperationParameters

Nozzle (Pcs)

Gage ( in)

API CONN
REG£¨in£©

Flow
rate£¨1/s£©

Rolation
Speed£¨1/min£©

Weight
Onbit£¨KN£©

H8S12

8-1/2

4

3

4-1/2

25-38

60-350

13-100

H9S78

9-7/8

4

3.5

6-5/8

30-44

60-350

13-129

H12S14

12-1/4

8

4

6-5/8

38-60

60-350

22-160