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Your present location:HomeProductProductmatrix body bits / Ф215.9 TR1653
  • Name: Ф215.9 TR1653
  • No.: a11
  • Date: 2017-03-13
  • Views : 89

1.With circular arc shallow cone crown profile, the large PDC cutter is arranged in accordance with rib arch encryption, which is easy to get into the formation and to improve the drilling efficiency.
2.Ultra deep and ultra wide junk slot waterway, conducive for drilling fluid circulation during the drilling process, improves cutting transport situation, accelerates the speed of carrying out cuttings from the well bore. With maximized junk slot area, it can best clean the drilling bit, cool the cutting tooth, avoid producing bit balling and help improve drilling speed.
3.Spiral and asymmetric blade design, special cutting tooth arrangement increases the stability of the bit.
4. Suitable for drilling the formations from soft, medium to hard.
 

Master cutter Specifications
(mm)


Nozzles


Blades


    Weight
(kg)


 Total length
(mm)


API Conn

16.05

5

5

63

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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