Our PDC bits are designed with newer abrasion-resistant cutters, and bit designs matched to your specific project lower drilling cost with
1.higher average ROP
2.greater stability
3.greater durability
4.Greater efficiency
Drill longer:
Our engineers developed a group of cutters for the specific wear issues you encounter. This is the
optimum balance between cutter durability and cutter effectiveness with a lower probability of fracture.
PDC bit Specifications
1. High wear resista nce cutters.
2. Oppose-circumnutation design.
3. suitable for medium to hard formation
For more info:
www.crossingbit.com
Hebei Crossing Drill Bit Manufacture CO.,LTD
Hole openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A hole opener is sometimes referred to as a reamer.
Roller cone hole openers are specifically designed for horizontal, rock drilling applications. Extensive tool performance experience combined with the pooling of hole opener expertise from various industries (directional crossing, mining and oil field) has aided in designing and manufacturing a proven line of horizontal hole openers for the trenchless construction industry. Our approach to tool application analysis and tool set-up recommendations includes cutting structure selection, hydraulics and torque and drag analysis. This comprehensive approach enables us and the contractor to minimize the number of reaming passes and optimize hole opener performance.
For more info:
www.crossingbit.com
Hebei Crossing Drill Bit Manufacture CO.,LTD
Tricone Roller Bits
All sizes and IADC codes of drill bits are available. Special requirements of different models can be customized.
1)Main features
1. Cutting Structure of this type sealed and non-sealed tci tricone bits:
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
2. Gauge Structure of this type tci tricone rock bits:
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
3. Bearing Structure of this type tci tricone rock bits:
High precision roller bearing with two thrust faces. Ball lock the cone. Thrust faces hardface with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.
For more info:
www.crossingbit.com
Hebei Crossing Drill Bit Manufacture CO.,LTD
215.9mm IADC137
Industrial standard:SY/T5164
Payment terms: T/T,Western Union,and L/C are acceptable
Applications:Medium hard with high compressive strength and high abrasiveness, such as limestone, dolomite, sandstone and chert, etc.
Note:other size and IADC is available
For more info:
www.crossingbit.com
Hebei Crossing Drill Bit Manufacture CO.,LTD
Our PDC bits are designed with newer abrasion-resistant cutters, and bit designs matched to your specific project lower drilling cost with
1.higher average ROP
2.greater stability
3.greater durability
4.Greater efficiency
Drill longer:
Our engineers developed a group of cutters for the specific wear issues you encounter. This is the
optimum balance between cutter durability and cutter effectiveness with a lower probability of fracture.
PDC bit Specifications
1. High wear resistance cutters.
2. Oppose-circumnutation design.
3. suitable for medium to hard formation
For more info:
www.crossingbit.com
Hebei Crossing Drill Bit Manufacture CO.,LTD
5769 Drilling Machines Tools Suppliers
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They are designed and manufactured according to API Spec 7K.
Manual Tongs are necessary tools applied to make up and break out pipes. Changing lug jaws and latch steps can adjust different handling sizes of pipes. They are designed and manufactured according to API Spec 7K.
Quality Control
Follow the API Q1 quality inspectionstandard. Base on the API 5CT Annex I when design the product.
Applications
Products are the required parts for oildrill pipes and drill color that can protect the thread of each side of pipe.Mainly Thread protectors can prevent your connector threads and pipe end fromdamaging during handling, transportation and storage.
Forging / Model : T38, T45, T51 / Bit Dia.: 64mm~127mm / Face Design: Flat, Drop center, Dome / Tooth Shape: Semi-spherical, Semi-ballistic, Conical / Skirt: Standard, Retract / Apple to: Deep drilling, mining / Packing: Foam and Carton or Wooden case, Steel tapes / Origin: China (Mainland) / Material: Carbon steel /
Quality Control
Follow the API Q1 quality inspectionstandard. Base on the API 5CT Annex I when design the product.
Applications
Products are the required parts for oildrill pipes and drill color that can protect the thread of each side of pipe.Mainly Thread protectors can prevent your connector threads and pipe end fromdamaging during handling, transportation and storage.
We supply slick drill collars, spiral drill collars and non-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request.
Materials:
Drill collars are manufactured from AISI 4145H modified steel, and are supplied in the "as rolled" surface finish condition. Alternative surface finishes are available.
Trepanning and Heat Treatment:
Drill collars are trepanned and drifted to API Spec 7-1. Full-length heat-treatment processes ensure that mechanical properties meet or exceed API Spec 7-1 requirements. A hardness range of 285-341, Brinell hardness and Charpy "V" notch minimum impact strength of 40 ft-lb at 70 F are guaranteed one inch below the surface.
Traceability:
Drill collar material and process traceability are maintained from receipt of the mill's certified raw material to completion of manufacturing. Serial numbers are die stamped on bar bodies.
Rigid Inspection Procedures:
We inspect all our drill collars to ensure compliance with API SPEC 7-1 standards. These inspections include visual dimensional checks as well as ultrasonic inspections over the entire body of the drill collar.
Cold Rolling:
Drill collar thread roots, as well as elevator recess upper radius, are cold-rolled. Cold rolling creates a compressive recess upper radius stress condition that increases fatigue life by minimizing crack initiation.
Phosphate-coated or Copper Plating:
All connections are phosphate-coated or copper plated to improve resistance to corrosion.
Slip Groove, Elevator Groove and Size:
Lake offers optional slip and elevator recesses to improve handling efficiency and safety. Unless otherwise specified, slip and elevator recesses are machined in compliance with API spec 7-1 guidelines.
Thread Protectors:
Our company offers steel, cast steel and plastic steel thread protectors for its drill stem products.
Forging / Superior Alloy Steel / Production Type: COP, DHD, MISSION, SD, QL, WOOKE / Hammer Size: 2", 3", 4", 5", 6", 8", 10", 12" / External Dia.: 70mm, 80mm, 99mm, 126mm, 144mm, 182mm, 220mm, 270mm / Apply to: Surface and underground mining, Tunneling, Quarries, Dam construction, Construction, Geological exploration, Water Well / Certification:ISO9001:2008 / Feature: Optimized structure and Heat treatment reduces consumable and wear, but increases penetration speed 10%-30% than other similar hammers, and longer working life / emma(at )wooke(. )com / Perfectly compatible with the famous brands such as Atlas Copco, Ingersoll-Rand, Sandvik and other well-known brands
Forging / Model : T38, T45, T51 / Bit Dia.: 64mm~127mm / Face Design: Flat, Drop center, Dome / Tooth Shape: Semi-spherical, Semi-ballistic, Conical / Skirt: Standard, Retract / Apple to: Deep drilling, mining / Packing: Foam and Carton or Wooden case, Steel tapes / Origin: China (Mainland) / Material: Carbon steel /
We supply slick drill collars, spiral drill collars and non-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request.
1.Cutting structure this type TCI tricone bits:
The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.
2.Gauge structure this type TCI tricone bits:
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 life.
3.Bearing structure of this type TCI tricone bits:
High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved.
4.Seal and Lubrication of this type TCI tricone bits:
Premium Oring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability .
5.Product Application this type TCI tricone bits:
It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.
6.Advantage:
1. High-strength, high flexibility, high temperature and high wear resistance.
2. High-precision metal seal.
3. Locking roller ball, to adapt to high-speed.
4. The use of high strength high toughness carbide teeth,
5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6. Cone bit to adapt to the soft, medium and hard of various strata.
7. Reasonable price and long working life.
Connection: Direct connection with drill pipe, Octagonal connection, Side-opening
Octagonal connection back-load transmitter housing
Standard connection side -load transmitter housing
Choose the suitable drill bit based on different soil condition to improve construction efficiency.
Good wearing, connviences to demount and maintain. Available for all makes (XCMG, Ditch Witch, Vermeer, Astec, others) and bolt hole patterns. 3.5", 4", 4.5" and 5" cut.
Sonde Housings with a variety of thread configurations. Our Side-Load Housings are manufactured from American-Made 4140 Alloy. Our Heat Treatment Process and optional Hard Facing give you the wearability you can count on. They are offered for Duck Bill or Carbide Bits.
All of our sonde housings are machined from heat treated 4140 Alloy for superior strength and durability.Side load feature provides for quick installation and removal of transmitter sonde and batteries.Hex-style connection on the 2-3/4" and 3" models provides for quick disconnect from the drillstem.
1. PDC Matrix Body bit
Type and feature
PDC bit can be customized for oil well,water well, mining, explorer well drilling.
Suitable formation
Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble.
Main type
Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",etc.Body type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings.
2. PDC Matrix Body Core Bit
Type and feature
PDC core bit can be customized for oil well,water well, mining, explorer well drilling.
Suitable formation
Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble.
Main type
75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc.
3. PDC Steel Body Bit
Type and feature
PDC bit can be customized for oil well,water well, mining, explorer well drilling.
Suitable formation
Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble.
Main type
Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. Body Type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings
4.PDC Drill Bit Body & Cutters Welding
PDC body(matrix)
Customized. Wings: 2~9. Main Diamters:65mm,75mm,94mm,113mm,133mm,152mm,215.9mm,311.1mm etc.
2.PDC body(steel)
Customized. Wings: 2~9. Main Diamters:65mm,75mm,94mm,113mm,133mm,152mm,215.9mm,311.1mm etc.
Core bit body(matrix or steel)
Main Type:75/54,94/74,113/89,113/109,153/129mm,110/215.9mm, etc.
4.PDC cutter and Welding OEM
PDC Cutters Type : 5/16"(8mm), 1/2"(13mm), 5/8"(16mm), 3/4"(19mm).
Chicago Pneumatic Rock Drills are the ideal tools for all your drilling operations. Their streamlined design incorporates smooth contours, a side exhaust and a "flat back" that makes them easy to handle in quarry, mine and general excavating work. The design also provides a main valve and cylinder-porting concept that helps maintain constant drilling speed throughout a long service life. Working parts are constantly protected with an effective lubrication system.
Features
- Forged steel housings withstands rugged use.
- Cushioned piston reduces shock.
- Multi position throttle for easy starting of holes.
- Blower level for deep hole cleaning, except CP-0022.
- Integral oiler provides continuous lubrication.
- Air inlet swivel improves maneuverability.
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