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Drill Bits Of Coal Mine and Geological Drilling Hole

PDC cutter drill bit is made by 45# steel and PDC cutters. Combing the advantage of the steel and PDC cutters makes the PDC bit widely used in coal mining and geological drilling.
  • 4 tips taper button bit for rock drilling

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    4 tips taper button bit for rock drilling

    Button bit has a fast drilling speed and long service life. It is suitable for brittle and corrosion resistance of rock, coarse rock powder and high durability.

  • Carbide tapered cross bit for rock drilling

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    Carbide tapered cross bit for rock drilling

    Cross bit is made from grade hard alloy and special steel. It is suitable to drill the rock hole within diameter of 45mm. It is strong radial abrasion resistance.

  • PDC 2 wings anchor shank bit for mining and construction

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    PDC 2 wings anchor shank bit for mining and construction

    PDC anchor shank drill bit adopts new and superhard raw material to produce. Its service life is 10 times than carbide anchor bit. It has good durability and high impact toughness in the working process, thus can improve the drilling efficiency.

  • PDC Reaming Bit for hole drilling

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    PDC Reaming Bit for hole drilling

    PDC Reaming bit diamond expanding drill bit is a patent product, it is made by PDC cutters and steel, tungsten carbide. We supply PDC reamer bit with matrix body and steel body.

  • Electroplated Diamond Core Bit for water well drilling

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    Electroplated Diamond Core Bit for water well drilling

    Diamond core drill bits are engineered to stand up to the rigors of the professional coring market. These tools deliver exceptional drilling performance in a wide range of concrete and masonry applications.

  • TSP Core Bit for rock drilling

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    TSP Core Bit for rock drilling

    TSP core bit is a Geo cube set core bit. It is made by tungsten carbide, thermally stable polycrystalline diamond cutters and steel. TSP is short of thermally stable polycrystalline, it has high wear-resistance and stability, its structure is dense uniform. TSP core bit has...

  • T2-101 core bit for geological drilling

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    T2-101 core bit for geological drilling

    T2 101 core bit has a long service life, very fast penatration and core completely in soft to hard rock formations.

  • PDC arc pillar bit for hole drilling

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    PDC arc pillar bit for hole drilling

    PDC arc pillar bit belons to a steel body drill bits. PDC cutters as its cuting element. polycrystalline diamond as its gauge protection. because of fast drilling rate, long service life, and thus the drill bit pick up and put down time is reduced, and it has higher...

  • Surface Diamond Core Bit for rock drilling

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    Surface Diamond Core Bit for rock drilling

    This type of bit is primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bit. It is also recommended for use in drilling harder formations where the available rotary speeds and...

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TYDRILLBITS is one of the leading drill bits of coal mine and geological drilling hole manufacturers in China, established in 2008. Feel free to wholesale high quality and cheap drill bits of coal mine and geological drilling hole from our factory here.

We're Here to Help

  • Xi'an Tydrillbits Co.,Ltd

    Web:www.tydrillbits.com

    Tel:0086 29 88894370

    Fax:0086 29 88292894-602

    Email:robert@tydrillbits.com

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

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