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Your present location:HomeProductProductmatrix body bits / Ф222.2 TR1953
  • Name: Ф222.2 TR1953
  • No.: a20
  • Date: 2017-03-13
  • Views : 117

 

1.Short parabolic crown profile, scraper cutting structure.
2.The maximization of the chip area’s width could best clean the drill bit and the cooling cutting tooth. And the tapered blades with its large flow area can improve the hydraulics of the drill bit and avoid bit balling.
3.Using high-end PDC cutters can postpone the fracture and the wear of the cutters.
4.Suitable for drilling formations from soft, medium to hard.
 

Master cutter Specifications
(mm)


Nozzles


Blades


Weight
(kg)


 Total length
(mm)


API Conn

19.05

6

5

65

450

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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