Shandong TIANHE Science & Technology Co., Ltd.

China Manufacturer with main products: Drill Bits, Conical Teeth, Dust Removal, Spraying Machine, Concrete Transfer Conveyor, Concrete Mixer, Shotcrete Machine, Drilling Machine

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PDC drillbits

FOB Price: 6.90 - 19.00 USD/Piece
Supply Ability: 1,000,000 Piece/Pieces per Year
Shipping: 15~35 working days after having received the deposit
Payment Terms: T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: blister package+ plywood base

Quick Details

  • Use: Coal Mining
  • Processing Type: Forging
  • Material: Carbon Steel
  • Certification: ISO
  • Machine Type: Drilling Tool
  • Type: Drill Bit
  • Model Number: D-001
  • Brand Name: TIANHE
  • type: PDC
  • use: anchor rod
  • color: silver/golden
  • comapny: TIANHE
  • product quantity: 1000000/year
  • application: coal mine, transportation, water and electricity
  • features 1: higher wear resistance
  • features 2: impact toughness
  • features 3: Long life drill
  • features 4: drilling efficiency


PDC drillbits

PDC drillbits;
Application: applying to the anchor-net work support hole drilling in coal mine, transportation, water and electricity, and so on.

   1. The wings are higher wear resistance and impact toughness;

  2. To repeat repair and grind are not necessary;

  3. Long life drill;

  4. Drilling efficiency could be promoted sharply in penetration of high –medium hard rock formation and labor intensity could be reduced.

  5. It is suitable for drilling in the rock formation from four to twelve.


Cemented carbide anchor-shank drill bit


Applying to the anchor-net work support medium coal and soft drill in coal mine, transportation, water, electricity and so on.



1.   Use high strength import alloy;

2.   High toughness and rigidity;

3.   Owning to the differences in cutting wings, it overcomes the weakness of PDC anchor-shank bits witch is easy to be pasted during its drilling in coal seam;

4.   Its drilling speed is faster twice to three times than PDC anchor-shank bits;

5.   It is suitable for drilling in the rock formation from one to six.

PDC non- core drill bits

Application:  Applying to the penetration of geological exploration hole, gas hole, water discharging hole and grouting hole under coal mine.


1.     The knife edge is sharp; more cutting free faces;

2.     High drilling efficiency.

3.     We can choose different labial structure in accordance with the features of rock.

4.     Owning to high utilization rate of pure drilling time and short auxiliary time, we can reduce labor intensity effectively and make good comprehensive benefits

Service Process

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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