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
Product Description: 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
Specifications: 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.
Product Main Material Steel,HDPE 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.
Processing Type: Forging / Material: Carbon steel / Shank type: Cop, Cop gold, DHD, Mission, SD, QL , Mach , BR, wooke / Face design: Flat, Concave, Convex / Tooth design: Spherical, ballistic / Bit size: 2 inches, 2.5 inches, 3 inches, 4 inches, 5 inches, 6 inches, 8 inches, 10 inches,12 inches / Bit Diameter: 76mm~445mm / Apply to: Surface and underground mining, Tunneling, Geological exploration, Quarries, Dam construction, Construction, Water Well / Certification: ISO9001:2008 / Advantage: Heat treatment and CNC machine gives bits longer working life / For more :emma(at)wooke-intl(.)com
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 /
Product Main Material Steel,HDPE 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. -
Pilot/ Sonde Housing (2 3/8"~6 5/8" FH) 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. -
Brand new Hydraulic Break out Tong can disconnect drill pipe from 42mm-127mm. Adopt hydraulic to economize on manpower and improve working efficiency. -
Size: 200-2000mm Suitable for soft soil, hard soil and strong-mantle rock, sand and medium-to-very hard soil. Connection with drill rod: Direct connection with drill rod Octagonal connection Connection with laid pipe: Within or without swivel -
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). -
Tungsten Carbide Rotary Burr Blank 1. Used in geological prospecting, machinery and tool manufacturing, and Serves as the drill bit in wind-drill and electric drills for coal digging. 2. Fit for precision lathe are used in nonstop cutting of cast iron, and its alloy. 3. Can be made as per your drawing of sample, several grades suitable for your needs. Welcome your inquiry. Samples and quotations will be given upon receipt of your inquiry.
API P530 Non-magnetic Drill Collar Materials: The non-magnetic products of Dongying Lake is made from high-class low carbon stainless steel, and completely meets the requirement of API Spec 7-1 and SY/T5144 Standard. It has good low magnetic permeability, high mechanical property and perfect enduring intergranular corrosion cracking performance. It is mainly used for the inspection in the process of petroleum drilling, and the structure is the same with the ordinary drill collar. 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.
Hss circular saw blade are made of m2/m35/m42. The heat treatment is adjusted using proven methods for each material so that the tools have excellent cutting properties.
