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Tci Tricone Rock Drill Bit Drilling Machine - China

price: contact company for price

Fourth Digit- used to indicate additional features.

A. Air Application E: Extended Jet X: Chisel Insert

C: Center Jet G: Extra Gauge Protection Y: Conical Insert

S: Standard Steel Tooth J: Jet Deflection Z: Other Insert Shape

D: Deviation Control R: Reinforced Welds

Example 1:

IADC Code: 321

Bit Description:

3=Steel Tooth, Hard Fromations

2=Semi- Abrasive and Abrasive Fromations.

1=Open Bearing

Example 2:

IADC Code: 514

5=Tungsten Carbide Insert, Soft to Medium Formation

1=Soft Formations

4=Sealer Roller Bearing


Company Contact:


  • Phone: 8618831737902

  • Address: china hebei, hejian, China

  • Email: Email


Published date: June 1, 2014 -

  • Business Description: Company Competitive Power:

    1.the most professional and experienced senior engineers in this field
    guarantee high quality products.
    2.MANUFACTURER position ensures competitive price.
    3.Sincere salesmen are our business basis.
    4.Different sizes and dimensions are available
    5. A certain number of bulk stock ensures fast delivery
    6. Best after sales service Welcome to inquiry and visit our factory

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