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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

Hard Rock Drilling Bits - manufacturer, factory, supplier from China

(Total 24 Products for Hard Rock Drilling Bits)

  • Durable High Air Pressure DTH drilling hammer

    Durable High Air Pressure DTH drilling hammer

    • Brand: Deris

    • Packaging: wooden case

    • Supply Ability: 30 pcs per month

    • Min. Order: 1 Piece/Pieces

    Product Application DTH drilling tool is widely used in underground mining quarries hydraulic and Hydro Power Engineering water well drilling Mineral exploration anchoring hole drilling geothermal engineering Subway excavation another civil engineering it has the advantage of high flatness smooth hole wall high rigid...

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  • 3 wing step drag drill bit for well

    3 wing step drag drill bit for well

    • Brand: Deris, Lilin,CS,TZ ,JZ

    • Packaging: wooden case

    • Supply Ability: 300 pcs per month

    • Min. Order: 1 Piece/Pieces

    Step type Drag bits are typically used in very soft or alluvial formations such as unconsolidated sands clays and can be used for scraping liners in workover applications etc However due to the expense of tripping in and out of the hole the lower cost of these non moving part drag bits versus roller cones have a...

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  • hard rock drilling water well tricone bit

    hard rock drilling water well tricone bit

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces per month

    • Min. Order: 1 Piece/Pieces

    Hejian Deris Petroleum Drilling Equipment Co Ltd provide you High quality Tricone bit The oilfield drilling bit Reaming gage technology allows us to put more active cutting elements on gage than anyone in the industry This feature is perfect for directional applications Its gage holding ability is superior for...

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  • 14 3/4" IADC 537G roller Tricone drill bit

    14 3/4" IADC 537G roller Tricone drill bit

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces per month

    • Min. Order: 1 Piece/Pieces

    Why roller cone drill the most widely used Due to impact crushing and shearing rock breaking when roller cone rotates the contact area between cone and bottom hole is small the specific pressure is high the working torque is small and the working blade has a large total length and can be suitable for rock of various...

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  • 15 1/2" IADC 537 Medium hard rock bit

    15 1/2" IADC 537 Medium hard rock bit

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    Hejian Deris Petroleum Drilling Equipment Co Ltd produce well drill tricone bit with Journal bearing Hardfaced head bearing surface Inner hole of cone is silver plated The load capacity and seizure resistance of the bearing is greatly improved O ring seal is made of the more wear resistance high saturated buna N with...

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  • insert tricone rock drill roller bits iadc 517

    insert tricone rock drill roller bits iadc 517

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    Optimal test method for drilling parameters 1 Drill for 5 minutes with initially selected proper WOB and moderate RPM 60 100r min and record the ROP as shown in the table below 2 Moderately increase WOB and keep the same RPM and drill under this WOB for 5 minutes and again record the RPO as shown in the table below 3...

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  • oilfield hard rock tricone drill head bit

    oilfield hard rock tricone drill head bit

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    Drilling is a drilling method that relies on the energy of the rotary rock bit and the drill to act on the roller bit to break the rock The energy acting on the tci tricone roller drill bit by the drill includes the swivel action and the downward thrust The lower thrust is achieved by the gravity of the drill on the...

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  • horizontal directional drilling rock reamer tricone bits

    horizontal directional drilling rock reamer tricone bits

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    Drilling is a drilling method that relies on the energy of the drill and the drill to act on the roller bit to break the rock The energy acting on the roller bit by the drill includes the swivel action and the downward thrust The lower thrust is achieved by the gravity of the drill on the roller bit and the hydraulic...

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  • Lower price renew 12 1/4" TCI tricone bit

    Lower price renew 12 1/4" TCI tricone bit

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    For a more cost effective solution to your Drilling Needs SAVE up to 75 of the cost on a new bit China 12 1 4 Shirttail Protection Used Tricone Bits for Sale High Quality 3 3 4 26 Tricone Drill Bit Tungsten Carbide Insert RocK Roller Bits With API Thread from China manufacturer Hard Facing Used Rock Bits Both Tooth...

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  • api tci tricone drill bit for water oil

    api tci tricone drill bit for water oil

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces per month

    • Min. Order: 1 Piece/Pieces

    The Advantages of Using a Tri Cone Over Other Drill Bits 1 There is a Tri Cone suitable for any rock formation 2 Tricone bit is versatile and can handle changing formations 3 Tri Cones are reasonably priced long lasting and have an efficient drilling rate 4 Tricone is that the roller cones have high end sealed...

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  • tci rock bit stock for well drill

    tci rock bit stock for well drill

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces per month

    • Min. Order: 1 Piece/Pieces

    We have many series of rock bits quality grades are different and reg pin tricone bit prices are different We believe the proper tools with higher cost performance is the most important For example our top quality tricone bit with metal face is not cost effective for water well drilling as the water well drilling...

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  • api hard rock tci tricone drill well bit

    api hard rock tci tricone drill well bit

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces per month

    • Min. Order: 1 Piece/Pieces

    The Advantages of Using tricone bit 1 There is a Tri Cone suitable for any rock formation 2 Tricone bit is versatile and can handle changing formations 3 Tri Cones are reasonably priced long lasting and have an efficient drilling rate 4 Tricone is that the roller cones have high end sealed bearings extremely high...

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  • well drilling api standard rock tricone bit iadc517

    well drilling api standard rock tricone bit iadc517

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces per month

    • Min. Order: 1 Piece/Pieces

    The cost of a good drill bit varies from about 1 to 5 of the total cost but the drill bit will affect up to 75 of your total cost The right drill bit for the right job gives the advantages of Reducing the number of times you trip Increased rate of penetration when drilling means more holes faster Straighter holes and...

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  • tci tricone rock bit for oil drill

    tci tricone rock bit for oil drill

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces per month

    • Min. Order: 1 Piece/Pieces

    Tricone bit Bearing Structure Non sealed roller bearing Drilling fluid can enter the bearing directly for cooling Balls lock the cone which reduces the probability of cone Cdropping to minimum Main Type Available The president is issuing Tricone bit edicts Congressional representatives are falling over themselves...

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  • 12 1/4" milled tooth tricone bits sealed bearing

    12 1/4" milled tooth tricone bits sealed bearing

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    TRICONE DRILL BITS FOR SOFT ROCK FORMATIONS Soft rock formations consist mainly of sand clay limestone or shale and are ideal for drilling with Mill Tooth Tricone bits When working with soft formations you can use either sealed bearing or open bearing mill tooth tricone bits depending on the scope and duration of your...

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  • Guide pilot Tri Hawk Drill Bits HDD project

    Guide pilot Tri Hawk Drill Bits HDD project

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    The directional drill head is mainly comprised of directional body and drilling head plate The directional body is equipped with signal stick and the drilling head plate is made of steel plate This kind of directional drill head is mainly used in the first procedure of pipe laying drill work The straightness of pilot...

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  • 6 blades hard rock reamers PDC hole opener

    6 blades hard rock reamers PDC hole opener

    • Brand: Deris

    • Packaging: Wooden case

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    PDC Hole Openers Are Available In 1 Piece Designs In Sizes Up To 30 Our REPLACEABLE BLADE PDC HOLE OPENERS Are Available In Sizes Up To 50 PDC Hole Openers Drill Faster And Smoother Have Longer Service Life Than Roller Cone Hole Openers PDC Hole Openers Have No Moving Parts Which Can Break Off During The Reaming...

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  • Horizontal Directional Drilling Pilot Guide Bit for well

    Horizontal Directional Drilling Pilot Guide Bit for well

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300 pieces per month

    • Min. Order: 1 Piece/Pieces

    The directional drill head is mainly comprised of directional body and drilling head plate The directional body is equipped with signal stick and the drilling head plate is made of steel plate This kind of directional drill head is mainly used in the first procedure of pipe laying drill work The straightness of pilot...

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  • 500mm hdd drilling reamer bit

    500mm hdd drilling reamer bit

    • Brand: Deris CS TZ JZ

    • Packaging: woode case

    • Supply Ability: 300 pcs per month

    • Min. Order: 1 Piece/Pieces

    Hole opener includes body and the cutter 4 different types of cutter can be assembled to the body in one size for opening the hole in 4 sizes Cutter can be divided into MT type used in soft formation and TCI type used in hard formation Hole opener takes its advantages in its better teeth distribution wearing...

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  • hole opener hdd pdc reamer bit no-dig drilling

    hole opener hdd pdc reamer bit no-dig drilling

    • Brand: Deris

    • Packaging: Wooden case

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    Hole opener Large diameter assembled bit is widely used in construction bridge highway and railway construction This series of bits are suitable to various kinds of strata including shale limestone cobblestone dolomite and conglomerate 1 Suitable for medium to medium hard formation of high Crushing Resistance hard...

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  • River crossing horizontal drilling HDD PDC hole opener

    River crossing horizontal drilling HDD PDC hole opener

    • Brand: Deris

    • Packaging: Wooden case

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    Hole opener Large diameter assembled bit is widely used in construction bridge highway and railway construction This series of bits are suitable to various kinds of strata including shale limestone cobblestone dolomite and conglomerate 1 Suitable for medium to medium hard formation of high Crushing Resistance hard...

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  • horizontal directional drilling rock reamer bit

    horizontal directional drilling rock reamer bit

    • Brand: Deris CS TZ JZ

    • Packaging: woode case

    • Supply Ability: 300 pcs per year

    • Min. Order: 1 Piece/Pieces

    The Hole Opener Advantage Straighter Holes By drilling a smaller hole with a pilot bit then attaching that said bit onto the bottom of the the hole opener The hole opener will follow the path of the hole drilled by the smaller bit Larger Holes with Smaller Rigs By drilling a hole in stages larger holes can be drilled...

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  • 16inch HDD Rock Reamer Bit PDC Hole Opener

    16inch HDD Rock Reamer Bit PDC Hole Opener

    • Brand: Deris

    • Packaging: Wooden case

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    Hole opener Large diameter assembled bit is widely used in construction bridge highway and railway construction This series of bits are suitable to various kinds of strata including shale limestone cobblestone dolomite and conglomerate 1 Suitable for medium to medium hard formation of high Crushing Resistance hard...

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  • Air Cooling TCI Roller Bearing Tricone Bits

    Air Cooling TCI Roller Bearing Tricone Bits

    • Brand: Deris, Lilin,CS,TZ ,JZ,

    • Packaging: wooden case package

    • Supply Ability: 300 pcs per month

    • Min. Order: 1 Piece/Pieces

    Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit Gauge Structure Multiple gauge protection with gauge trimmers on the heel of cone tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing...

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Review

Cavit Seref

Sep 28, 2019 5

Thanks for a really nice product.
Geert Van Hollebeke

Sep 21, 2019 5

Actually, this is the awsome Hard Rock Drilling Bits .
Abiola David

Sep 12, 2019 5

I like this manufacturer. Soon come back.
  • Video
  • hard rock drilling water well tricone bit
  • 14 3/4" IADC 537G roller Tricone drill bit
  • oilfield hard rock tricone drill head bit
  • Lower price renew 12 1/4" TCI tricone bit
  • api tci tricone drill bit for water oil
  • tci rock bit stock for well drill
  • well drilling api standard rock tricone bit iadc517
  • Related Information
We welcome new and aged buyers from all walks of daily life to get hold of us for Hard Rock Drilling Bits , Hard Rock Drilling Bit , Hard Rock Drill Bits , We've been sincerely searching forward to cooperate with prospects all over the environment. We imagine we are able to satisfy with you. We also warmly welcome consumers to go to our manufacturing unit and purchase our solutions.
Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Hard Rock Drilling Bits , Hard Rock Drilling Bit , Hard Rock Drill Bits , To keep the leading position in our industry we never stop challenging the limitation in all aspects to create the ideal items. In his way We can enrich our life style and promote a better living environment for the global community.

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