Drilling Roller Reamers - manufacturer, factory, supplier from China

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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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

• 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

• 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

• 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

• 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

• 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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oil well roller cone steel tooth tricone bit

• Brand: Deris, Lilin,CS,TZ ,JZ,

• Packaging: wooden case package

• Supply Ability: 300 pcs per month

• Min. Order: 1 Piece/Pieces

Basical Specification product name 11 5 8 inch IADC 117 steel tooth tricone drilling

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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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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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8inch 6 blades Matrix body PDC drilling bit

• Supply Ability: 300 pcs per quarter

• Min. Order: 1 Piece/Pieces

• Certificate: ISO 9001

• Model No.: M 323

8inch Polycrystalline diamond compact PDC drill bits deliver premium performance and durability for a wide range of standard drilling applications These matrix and steel bodied bits incorporate the latest cutter technology computational fluid dynamics CFD enhanced hydraulics and various structure geometries to...

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Hard Rock Core Barrel With Roller Cone bit

• Brand: Deris, Lilin,CS,TZ ,JZ

• Packaging: wooden case

• Supply Ability: 300 pcs per year

• Min. Order: 1 Piece/Pieces

Rock Drilling Core Barrels with Roller Bits adopt the high carbon steel and special drilling bits angle to keep the drilling strength and efficiency There are tree types of core barrels 1 Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete also reinforced concrete 2 Core barrel with...

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IADC 637 tricone bit palm single roller cones

• Brand: DERIS

• Packaging: 1 pc wooden case each bit

• Supply Ability: 300 pieces per month

• Min. Order: 1 Piece/Pieces

Reliable and stable sealing structure metal sea and rubber seal optional The Tricone Bit palm bearing surface is hard coated with hard allor layer and the roller bearing is silver plated which improves the bearing capacity and the resistance to seizure Adopt hight toughness carbide teeth to improve the impact...

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8.5" tricone bit IADC 537 Replacement roller cones

• Brand: DERIS

• Packaging: 1 pc wooden case each bit

• Supply Ability: 300pieces per month

• Min. Order: 1 Piece/Pieces

The new tricone drill bit cutters insert extremely high quality tungsten carbide High effectively cutting ability abd strong anti breaking ability which can increase ROP and improve service life of bit effectively sealed journal bearing extend drill tci tricone bit cutter life The bit can achieve longer service life...

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Horizontal Directional Drilling Enlarge Diameter Hole Opener

• Brand: Deris

• Packaging: Wooden case

• Supply Ability: 500pcs per year

• Min. Order: 1 Piece/Pieces

Hole reamer bit are designed for the enlargement of pilot holes and large hole applications They are also used for road and river crossing application Structure The hole opener are manufactured from AISI 4145H fully heat treated alloy steel All are available with carbide milled teeth and insert cutters roller cone bit...

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water well drilling 26 inch TCI hole opener

• Brand: Deris

• Packaging: 1 pc wooden case per bit

• Supply Ability: 500 pcs per year

• Min. Order: 1 Piece/Pieces

Water Well Drill Hole Opener 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 resistance ability bigger cutting area and higher efficiency Inner and outer anti drop device are applied in the hole...

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34 inch tci reamer trenchless no dig drilling

• Brand: Deris

• Packaging: Wooden case

• Supply Ability: 500pcs per year

• Min. Order: 1 Piece/Pieces

TCI rock hole opener ranging from 10 to 66 that is divided into two types MT cutter and TCI cutter and is used in various compressive strength of the formations The product is used for the reaming of the oil gas petrochemical sewage power and fiber optic pipelines in the no dig horizontal directional drilling Cuttin...

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TCI Tricone hard rock well drilling bit

• Brand: Deris

• Packaging: 1pc tricone bit per wooden case

• Supply Ability: 300 pc/ Month

• Min. Order: 1 Piece/Pieces

TCI Tricone hard rock well drilling bit use precautions Drill bit into the well 1 Check the rock drill bit flow path before the drill bit enters the well to prevent blockages 2 When connecting the hard rock drill bit be careful not to bump the cutting teeth otherwise the life of the drill bit will be shortened 3 In...

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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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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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Durable Hard Rock Drilling HDD Hole Opener 15inch

• Brand: Deris

• Packaging: Wooden case

• Supply Ability: 300 pcs per quarter

• Min. Order: 1 Piece/Pieces

Hejian Deris Petroleum Drilling Equipment Co Ltd supplies a wide assortment of hole openers for many drilling applications The main body is constructed from 4130 4145 high alloy steel for incredible strength and toughness The hole openers can drill through soft to hard formations and can come equipped with Mill Tooth...

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17 1/2 tci tricone rock roller drilling bit

• Brand: DERIS

• Packaging: 1 pc wooden case each bit

• Supply Ability: 300 pieces per month

• Min. Order: 1 Piece/Pieces

Corrective actions for bit balling are 1 Pick up off approximately half meter and circulate for 10 to 15 minutes with full flow 2 The bit was swiveled by using different means according to drill rig Waste matters adhered on the surface of a bit threw off by using centrifugation Corrective actions for bit bouncing are...

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14 inch horizontal directional drilling PDC hole opener

• Brand: DERIS

• Packaging: 1 pc wooden case each bit

• Supply Ability: 300pieces per month

• 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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Drilling Rock Water Well HDD reamer bit cutters

• Brand: DERIS

• Packaging: 1 pc wooden case each bit

• Supply Ability: 300pieces per month

• Min. Order: 1 Piece/Pieces

The new tricone drill bit cutters insert extremely high quality tungsten carbide High effectively cutting ability abd strong anti breaking ability which can increase ROP and improve service life of bit effectively sealed journal bearing extend drill tci tricone bit cutter life The bit can achieve longer service life...

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