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Your present location:HomeProductProductmatrix body bits / φ215.9 TR1662
  • Name: φ215.9 TR1662
  • No.: a12
  • Date: 2017-03-13
  • Views : 78


1.Short parabolic crown profile, scraper type cutting structure, the standard PDC cutter is arranged rib arch encryption.
2.The tooth arrangement of rib arch shaped scraper blades is good for the carrying of the cuttings produced during the drilling.
3.The deep water channel type of junk slot has high flow rate. During drilling the formation  it can make drilling fluid circulate more smoothly, and can carry cuttings out of the well bore more effectively. In medium to hard formations, it can clean the bit and cool the cutting tooth, ensuring the drill bit work well and increasing drilling speed.
4.Suitable for medium to medium-hard formation.

 

Master cutter Specifications

(mm)

Nozzles

Blades

Weight

(kg)

Total length

(mm)

API Conn

16.05

6

6

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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