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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.
  • Chevron Step Drag Bits For Water Well And Geological Drilling

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    Chevron Step Drag Bits For Water Well And Geological Drilling

    Chevron-type drag bits are recommended for drilling in slightly harder and more consolidated materials. Best suited for abrasive conditions, Chevron-type drag bits are also available in a full range of sizes up to 8”.The clean design, use of premium tungsten carbide and...

  • Wholesale 34mm Carbide Tips Taper Button Bits

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    Wholesale 34mm Carbide Tips Taper Button Bits

    This is our 34mm 7 degree taper button bit with 7 button tips in the top. Button tips material is YK05 and body material is 42CrMo. They are produced with hot pressing process, and widely used in small hole drilling of mining and rock drilling.

  • 5 Tips Taper Button Bits for Rock Drilling

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    5 Tips Taper Button Bits for Rock Drilling

    Taper button bits are suitable for mining,quarrying,tunneling and so on. It is widely used for ground quarrying and underground drilling. Welcome to purchase quality taper button bits from our company.

  • 7 Tips 34mm Taper Button Bits for Sale

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    7 Tips 34mm Taper Button Bits for Sale

    Xi'an Tydrillbits is one of the professional taper button bits and thread button bits supplier in China. 34mm taper button bits have 4 tips, 5 tips, 6 tips, 7 tips and 8 tips, we can supply kinds of taper button bits with different sizes as each client's requirements.

  • 4 Wings Non Core PDC Drag Bit for Mining

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    4 Wings Non Core PDC Drag Bit for Mining

    4 wings non core PDC drag bit for mining adopts 1308 flat PDC cutters and quality steel to manufacture. Combining the superior characteristics of PDC and steel makes the bit widely used in coal mining and geological drilling. Tydrillbits is one of the professional PDC steel...

  • Steel Casting Auger Drill Bits for Rock Drilling

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    Steel Casting Auger Drill Bits for Rock Drilling

    This is a customized steel casting bit, adopt sand casting and lost wax casting to manufacture. It is made to drill soft rocks in geological and water well drilling.

  • NQ PDC Core Bit for Soft To Medium Hard Rocks Coring

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    NQ PDC Core Bit for Soft To Medium Hard Rocks Coring

    PDC core bit is made by PDC cutters and steel. It is suitable for drilling soft to medium hard rocks. Comparing with impregnated core bits, PDC core bit has high drilling speed.

  • R32-55 Cross Bits for Furnace Blast Hole

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    R32-55 Cross Bits for Furnace Blast Hole

    Products description R32-55mm cross bit is made by tungsten carbide tips and 42CrMo. It is widely used in ore mining, rock drilling and furnace blast hole drilling in steel industry. Thread button bit has better impact toughness and to radial wear- resistance

  • 133mm PDC Matrix Body Bit for Hole Drilling

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    133mm PDC Matrix Body Bit for Hole Drilling

    133mm PDC matrix body bits adopt 1308 PDC cutters as the cutting teeth, tungsten carbide as the bit body. Superior raw material makes our PDC matrix body bit widely used in hole drilling of coal mining and geological drilling, water well drilling and dam construction, etc.

  • Top Quality T38-76mm Button Bit for Ore Mining

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    Top Quality T38-76mm Button Bit for Ore Mining

    T38-76mm button bit for ore mining is made by YG6 carbide buttons and steel. Combining the superior characteristics of YG6 carbide tips and steel makes T38-76mm button bits widely used in hole drilling of coal mining, ore mining, water well drilling and water conservancy.

  • Non Core 105mm PDC Flat Sintered Drill Bits

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    Non Core 105mm PDC Flat Sintered Drill Bits

    105mm PDC matrix body bit is made by 1308 PDC cutters and tungsten carbide. Combining the superior material makes the drill bit widely used in hole drilling of coal mining and water well drilling. PDC matrix body bit is a new design drill bit, it is proved that pdc matrix...

  • 153mm PDC Concave Bit for Coal Mining

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    153mm PDC Concave Bit for Coal Mining

    This is 153mm PDC concave bit, it is made by 1308 flat PDC cutters and 45# steel under forging process. Combining the superior characteristics of PDC and steel makes the bit widely used in coal mining and geological drilling.

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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