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Your present location:HomeProductProductsteel body bits / φ229 TR1953
  • Name: φ229 TR1953
  • No.: a23
  • Date: 2017-03-13
  • Views : 96


1.The unique tooth arrangement and angle setting ensures sharp cutting edge and enables reach the highest drilling speed.
2.The design of the short round crown combined with counterweight could optimize work efficiency and prolong the service life of the cutting tooth.
3.Deep width “full release” junk slot can effectively carry cuttings. It is more conducive to clean and cool the cutting edge tooth of the bit, and to avoid producing bit balling.
4.Suitable for drill the formations from soft, medium to hard.

 

Master cutter Specifications

(mm)

Nozzles

Blades

Weight

(kg)

Total length

(mm)

API Conn

19.05

5

5

68

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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