Hejian City Reliable Drill Bit Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. wang Bella
  • Company Name : Hejian City Reliable Drill Bit Co., Ltd.
  • Tel : 86-317-3211898
  • Fax : 86-317-3211898
  • Address : Hebei,Hejian,Junziguan Village,Xicun Township,Hejian City
  • Country/Region : China
  • Zip : 062450

PDC cutters and drill bits

PDC cutters and drill bits
Product Detailed
Related Categories:Mining Machinery Parts
PDC cutters and drill bits High-Strength High Flexibility High Temperature High Wear Resistance

PDC cutters and drill bits

Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2", 9 5/8",9 7/8",12 1/4", etc.

Body Type: Matrix or SteelCutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc.Blades:2~9 Wings.

These Diamond Bits use polycrystalline diamond (PDC) cutters to shear rock with a continuous scraping motion

1 Cutting structure is force balanced and bit blade is asymmetrically designed so that the coal on bit is balanced that resulting better stability of the bit.

2 Main cutters are high performance PDC cutters to insure service life of the bit while improving ROP

3 Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations

4 Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers.

5 Hydraulic system of the bit is optimized using dynamic flow palters simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling Size available

Product specification:

Number of Blades 

5

Number of Nozzles

10

Total Number of Cutters

78

Primary Cutter Size

19mm

Standard Gauge Length

4”(102mm)

API Pin Connection

7-5/8”API Reg.

Recommended operating parameters:

Hydraulic Flow Rate

950-1450GPM

Rotation Speed

60-300RPM

Weight on Bit

4-30Klbs/18-134KN

Maximum Weight on Bit

30Klbs/134KN

Product specification

Number of Blades 

5

Number of Nozzles

7SP

Total Number of Cutters

52

Primary Cutter Size

19mm

Standard Gauge Length

3”(76mm)

API Pin Connection

6-5/8”API Reg.

Recommended operating parameters:

Hydraulic Flow Rate

550-850GPM

Rotation Speed

60-300RPM

Weight on Bit

4-22Klbs/19-98KN

Maximum Weight on Bit

34Klbs/150KN

Products show

 

PDC cutters and drill bits



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.