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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

Drag Bits - manufacturer, factory, supplier from China

(Total 24 Products for Drag Bits)

  • 8 10 12 14inch -3wing/4wing step drag bit

    8 10 12 14inch -3wing/4wing step drag bit

    • Brand: Deris

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO 9001

    A drag bit is a drill bit usually designed for use in soft formations such as sand clay or some soft rock However they will not work well in coarse gravel or hard rock formations Uses include drilling water wells mining geothermal environmental and exploration drilling Whenever possible they should be used to drill...

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  • 14inch step drag bit for well

    14inch step drag bit for well

    • Brand: Deris

    • Packaging: wooden case

    • Supply Ability: 300 pcs per quarter

    • 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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  • 17 1/2inch 445mm TCI tooth used tricone bit

    17 1/2inch 445mm TCI tooth used tricone bit

    • Brand: Deris, Lilin,CS,TZ ,JZ

    • Packaging: wooden case

    • Supply Ability: 500 pcs per month

    • Min. Order: 1 Piece/Pieces

    17 1 2inch 445mm TCI tooth used tricone bit Our used bit all metal bearing Sealed Journal Bearings have very good durability and wear resistance Instead of rollers inside the cone there is a floating bushing The bushing is usually made out of special material that is highly resistant to heat and galling surface damage...

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  • lower price concave PDC drill bit

    lower price concave PDC drill bit

    • Brand: Deris

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO 9001

    concave PDC drill bit hot sale high quality drag drill bit pdc bit Water Well Drilling Bit Tungsten Carbide PDC Drag Bit Drag bits also named blade bits with TC inserts on the blade 19mm 16mm and 13mm oilfield pdc inserts water well drilling bits pdc cutters api pdc carbide type 4 blades water well drilling drag bits...

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  • PDC diamond step drag engraving drill bit

    PDC diamond step drag engraving drill bit

    • Brand: Deris

    • Packaging: Wooden case package

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    PDC diamond step drag engraving drill bit A drilling tool that uses polycrystalline diamond compact PDC cutters to shear rock with a continuous scraping motion These cutters are synthetic diamond disks about 1 8 in thick and about 1 2 to 1 in in diameter PDC bits are effective at drilling shale formations especially...

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  • three wings step drag bit 2 3/8 thread

    three wings step drag bit 2 3/8 thread

    • Brand: Deris

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO 9001

    three wings step drag bit 2 3 8 thread we supplies a variety of drag bits for many types of projects drilling needs including 3 wing type bits for soft and medium formations 4 wing especially 4 wing chevron type for harder formations Each of our bits is machined from a forging to exacting standards and then tipped...

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  • 6inch NEW STEP TYPE DRAG BIT

    6inch NEW STEP TYPE DRAG BIT

    • Brand: Deris

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO 9001

    6 NEW STEP TYPE DRAG BIT There are several types of drag bits that each have they re own purpose and are better at certain types of drilling than others For example drag bits are not ideal for hard rock formations or coarse gravel but their uses for exploration and environmental drilling are well documented and their...

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  • All sizes water well drilling PDC drag bit

    All sizes water well drilling PDC drag bit

    • Brand: Deris

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO 9001

    All sizes water well drilling PDC drag bit PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations The application include in mining civil engineering and the oil and gas industries Generally it include the Three Wings Four Wings Five wings PDC Non Coring Bits 3 Wing step...

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  • 10inch 3wings water well chevron drill drag bit

    10inch 3wings water well chevron drill drag bit

    • Brand: Deris

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO 9001

    10inch 3wings water well chevron drill drag bit These are often used for medium to hard formations They are often used to drill out concrete casings and plugs in the oilfield and for harder formations containing larger amounts of rock There are 3 way and 4 way Chevron bits designed for all types of drilling IDEAL FOR...

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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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  • 4 wings pdc drag rock drill bit

    4 wings pdc drag rock drill bit

    • Brand: Deris

    • Packaging: Wooden case package

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    Hejian Deris is a professional manufacture of PDC bit PDC drag drill bits are used for water well drilling geotechnical and environmental drilling mineral exploration geothermal wells geothermal drilling construction and utility work PDC diamond drag bit A drilling tool that uses polycrystalline diamond compact PDC...

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  • soft formation146mm 3 blades PDC drag bit

    soft formation146mm 3 blades PDC drag bit

    • Brand: Deris

    • Packaging: Wooden case package

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    Hejian Deris is a professional manufacture of PDC bit PDC drag drill bits Diamond bits work across an extended range of weight on bit penetrating quickly even at low bit weights in softer rock When formations firm up the bits can take added weight with a smooth torque response and maintain higher than competitive...

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  • cheaper 4 blades PDC bit for soft formation

    cheaper 4 blades PDC bit for soft formation

    • Brand: Deris

    • Packaging: Wooden case package

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    Feature of PDC bit 1 With interchangeable screw nozzles 2 Asymmetrical blades arranfement and special load balance cutter arrangement design imporove bit stability and therefore higher ROP 3 Non plane interfaceed diamond carbide cutters absorb effectively high stress and minimize cutter fracturing and wearing 4 Both...

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  • soft formation 121mm 3 blades PDC drag bit

    soft formation 121mm 3 blades PDC drag bit

    • Brand: Deris

    • Packaging: Wooden case package

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    PDC stands for Polycrystalline Diamond Compact which refers to the cutters on these drill bits PDC bits have exceptional rates of penetration when drilling can out preform other bits in the right conditions The diamond cutters are 10 times stronger than steel and PDC bits are most effective when drilling through shale...

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  • Professional 3 or 4 wing step drag bit

    Professional 3 or 4 wing step drag bit

    • Brand: Deris

    • Supply Ability: 300 pcs per quarter

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO 9001

    PDC Drag Bits also named blade bits with a Tungsten Carbide inserts on the blades Suitable Formation They are usually designed for use in soft formations such as sand clay or some soft

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  • 6" 152mm alloy steel drilling step drag bit

    6" 152mm alloy steel drilling step drag bit

    • Brand: Deris, Lilin,CS,TZ ,JZ

    • Packaging: wooden case

    • Supply Ability: 300 pcs per month

    • Min. Order: 1 Piece/Pieces

    Hejian Deris supplies a variety of drag bits for many types of projects drilling needs including 3 wing type bits for soft and medium formations 4 wing especially 4 wing chevron type for harder formations Each of our bits is machined from a forging to exacting standards and then tipped with tungsten carbide Mining...

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  • 3 wings Stepped Drag Bit water well drilling

    3 wings Stepped Drag Bit water well drilling

    • Brand: Deris, Lilin,CS,TZ ,JZ

    • Packaging: wooden case

    • Supply Ability: 300 pcs per month

    • Min. Order: 1 Piece/Pieces

    The Stepped Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly Usually used for construction or other site investigation projects It has two types Step Type and Chevron Type Deris can design the special size per customers requirements The step drag rock drill bit with simple...

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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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  • 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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  • 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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  • 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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  • iadc 417 rock drill bits water well rigs

    iadc 417 rock drill bits water well rigs

    • Brand: DERIS

    • Packaging: 1 pc wooden case each bit

    • Supply Ability: 300pieces 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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  • tungsten carbide insert 20 inch tci tricone bits

    tungsten carbide insert 20 inch tci tricone bits

    • Brand: Deris

    • Packaging: wooden case or customer requirments

    • Supply Ability: 500 pcs / month

    • Min. Order: 1 Bag/Bags

    The teeth on the cone are divided into two types Tungsten carbide insert teeth and steel Mill teeth The insert teeth is made by drilling a ring gear on the outer tapered surface of the cone and inserting carbide teeth of different sizes and shapes the steel teeth are directly milled from the cone cone The teeth of the...

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  • Carbide Material Forging Processing 5 7/8 kingdream bits

    Carbide Material Forging Processing 5 7/8 kingdream bits

    • Brand: Deris

    • Packaging: wooden case or customer requirments

    • Supply Ability: 500pcs/month

    • Min. Order: 1 Piece/Pieces

    Carbide Material Forging Processing kingdream bits The majority of the bits that we recycle are from the mining and energy industries Tricone bit are used in the mining industry to drill blastholes at open pit mines A blasthole is a hole approximately 50 in depth that is drilled and packed with explosive A series of...

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Review

Sumeet Goswami

Sep 23, 2019 5

This Drag Bits is very good. Recommend!!!
Tolga Celik

Sep 13, 2019 5

Surprised with this Drag Bits .
Riglet Aurelie

Sep 08, 2019 5

This is an excellent Drag Bits . Thanks manufacturer.
  • Video
  • soft formation146mm 3 blades PDC drag bit
  • cheaper 4 blades PDC bit for soft formation
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We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Drag Bits , Drag Bit , Step Drag Bits , labs and software enhancement are our distinguishing feature.
"We attempt for excellence, company the customers"", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for Drag Bits , Drag Bit , Step Drag Bits , Our company insists on the principle of "Quality First Sustainable Development" and takes "Honest Business Mutual Benefits" as our developable goal. All members sincerely thank all old and new customers' support. We will keep working hard and offering you the highest-quality goods and service.

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