Chengdu HLF Diamond Bit Co Ltd

Kowloon Road, East Industrial Area, Xindu District, Chengdu, Sichuan, China
Chengdu,  Sichuan  610500

China
http://www.cdhlf.com
  • Booth: 4361

Specialized in the design, development and production of PDC bits for over 18 years. HLF has a strong technical and production team, with specialized equipments for matrix body / steel body PDC bits and diamond bits. HLF products have been exported to North America, Europe, Middle East, Central Asia, Africa, etc., and obtained good performance.


 Press Releases

  • Founded in 2001, Chengdu HLF Diamond Bit Co., Ltd. has a history of over 18 years. Since then, HLF has been dedicated to the development, design, manufacture, marketing and sales of PDC bits and diamond bits. HLF possesses a strong technical and production team, with specialized equipments for matrix body / steel body PDC bits and diamond bits. HLF is now one of the strongest PDC bit manufacturers in technology development and innovation in China. HLF has obtained 18 patents, and has been granted the “Certification of Hi-Tech Enterprise” issued by the Ministry of Science and Technology” since 2009.

    HLF has obtained the certification for ISO 9001 since 2003 and the certification for API Spec 7 and later API Spec 7-1 since 2006. HLF products strictly conform to ISO 9001 and API Spec Q1 QMS requirements. HLF products have been exported to North America, Europe, Middle East, Central Asia, Africa, etc., and obtained good performance.

    HLF warmly welcomes you to visit our facility in Chengdu, China. We hope to set up long-term cooperation with you under the “win-win” principle. For more information, please contact us at hlf@cdhlf.com or call us at 86-28-83920891.

 Products

  • PDC DRILL BIT
    PDC Bit, Diamond Bit, Fixed Cutter Bit, Hybrid Bit, Core Bit, Bi-center Bit, Impregnated Segment Bit, TSP Bit, Mill Shoe, Cutting Tool, Ceramic Powder, Bit Breaker, Nozzle and various drill bits for water, geothermal drilling, mining, construction....

  • CONVENTIONAL PDC BITS

    HM Series – Matrix Body Bits 3” ~ 17 1/2”

    HS Series – Steel Body Bits 3” ~ 26”

    QUIK-PEN PDC BITS

    Mainly refer to large size bits such as 17 1/2” and 16” used in the upper section of wells:

    Applicable to drill medium soft to medium hard formations;

    Customized design of cutter layout and angle selection for high ROP;

    Optimized hydraulic designs for waterways and nozzles.

    TOUGH-PEN PDC BITS

    Special design to reduce tripping times and drill through long sections of complex formations:

    High density cutter layout and strengthened gauge pads;

    Applicable to vertical and directional drilling;

    Can be used with rotary or downhole motors.

    HARD-PEN PDC BITS

    Combination o f the advantages of PDC bits and impregnated segment bits:

    Unique design of bit structure, applicable to vertical and directional drilling;

    High density layout of small size cutters;

    Applicable to difficult and hard formations;

    Strengthened gauge and gauge pad;

    Optimized hydraulic design for waterways and nozzles.
  • PDC DRILL BIT
    PDC Bit, Diamond Bit, Fixed Cutter Bit, Hybrid Bit, Core Bit, Bi-center Bit, Impregnated Segment Bit, TSP Bit, Mill Shoe, Cutting Tool, Ceramic Powder, Bit Breaker, Nozzle and various drill bits for water, geothermal drilling, mining, construction....

  • CONVENTIONAL PDC BITS

    HM Series – Matrix Body Bits 3” ~ 17 1/2”

    HS Series – Steel Body Bits 3” ~ 26”

    QUIK-PEN PDC BITS

    Mainly refer to large size bits such as 17 1/2” and 16” used in the upper section of wells:

    Applicable to drill medium soft to medium hard formations;

    Customized design of cutter layout and angle selection for high ROP;

    Optimized hydraulic designs for waterways and nozzles.

    TOUGH-PEN PDC BITS

    Special design to reduce tripping times and drill through long sections of complex formations:

    High density cutter layout and strengthened gauge pads;

    Applicable to vertical and directional drilling;

    Can be used with rotary or downhole motors.

    HARD-PEN PDC BITS

    Combination o f the advantages of PDC bits and impregnated segment bits:

    Unique design of bit structure, applicable to vertical and directional drilling;

    High density layout of small size cutters;

    Applicable to difficult and hard formations;

    Strengthened gauge and gauge pad;

    Optimized hydraulic design for waterways and nozzles.
  • PDC DRILL BIT
    PDC Bit, Diamond Bit, Fixed Cutter Bit, Hybrid Bit, Core Bit, Bi-center Bit, Impregnated Segment Bit, TSP Bit, Mill Shoe, Cutting Tool, Ceramic Powder, Bit Breaker, Nozzle and various drill bits for water, geothermal drilling, mining, construction....

  • CONVENTIONAL PDC BITS

    HM Series – Matrix Body Bits 3” ~ 17 1/2”

    HS Series – Steel Body Bits 3” ~ 26”

    QUIK-PEN PDC BITS

    Mainly refer to large size bits such as 17 1/2” and 16” used in the upper section of wells:

    Applicable to drill medium soft to medium hard formations;

    Customized design of cutter layout and angle selection for high ROP;

    Optimized hydraulic designs for waterways and nozzles.

    TOUGH-PEN PDC BITS

    Special design to reduce tripping times and drill through long sections of complex formations:

    High density cutter layout and strengthened gauge pads;

    Applicable to vertical and directional drilling;

    Can be used with rotary or downhole motors.

    HARD-PEN PDC BITS

    Combination o f the advantages of PDC bits and impregnated segment bits:

    Unique design of bit structure, applicable to vertical and directional drilling;

    High density layout of small size cutters;

    Applicable to difficult and hard formations;

    Strengthened gauge and gauge pad;

    Optimized hydraulic design for waterways and nozzles.