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Blast Hole Tricone Rock Bits

Blast Hole Tricone Rock Bits

1,Blast hole tricone rock bits 2,Air-cooled and gas pressure deslagging bit 3,For coal, iron ore, and more.


Xi'an Tydrillbits Co.,Ltd is one of the most famous China blast hole tricone rock bits manufacturers, welcome to wholesale cheap blast hole tricone rock bits from our factory.

1, Blast hole tricone rock bits
2,  Air-cooled and gas pressure deslagging bit
3,  For coal, iron ore, engineering hole chisel into and slag discharge
4,  With slag tube
5,  Toothed, teeth, claws made of alloy steel teeth using cemented carbide materials
6,  Can be cut into about 500 meters to 500 meters

 Apply  formationModel Wob KN/mm

Drilling speed

    (Rev/ min)

Low compressive strength of abrasive medium hard rock


High compressive strength of abrasive in hard rock

High abrasive abrasive or hard formation F = 12 ~ 16  KX740.588-1.17750-80

High abrasive and hard rock strata F = 16 ~ 20


Product feature:

1,    Using air cooling, reduce the bearing temperature.

2,    Using air discharge to ensure that the bottom hole clean.

3,    Meet liquid slag tube, prevent waste residue into the drill bit.

4,    Different using different types of rock structure design, can improve efficiency.

5,     Has the gauge teeth, have good protection bit effect, prolong life.


Packaging and shipping

Packaging for blast hole tricone bit is in wooden box packaging, 1 piece is in 1 box.

Samples are shipped by express, batch products are shipped by sea or by air.

Delivery: 1-5 days for sample, 1-15 days for batch products.

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We're Here to Help

  • Xi'an Tydrillbits Co.,Ltd


    Tel:0086 29 88894370

    Fax:0086 29 88292894-602


    Add:Num.11 Dianzi 3rd road Yanta district Xi'an China


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