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...Magnetic Drill Collar Spiral Non Magnetic Drill Collar For Well Drilling Oil Field Equipment Advantages Since all magnetic measuring instruments can sense the geomagnetic field of the borehole when measuring the direction of the borehole, the measuring instruments must be in a non-magnetic environment. However, in the drilling process, the drilling tool is often magnetic and has a magnetic field, which affects the magnetic...
...Magnetic Drill Collar Spiral Non Magnetic Drill Collar For Well Drilling Oil Field Equipment Advantages Since all magnetic measuring instruments can sense the geomagnetic field of the borehole when measuring the direction of the borehole, the measuring instruments must be in a non-magnetic environment. However, in the drilling process, the drilling tool is often magnetic and has a magnetic field, which affects the magnetic... more
Brand Name:Pangolin
Place of Origin:Hebei China
Price:Negotiable
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Non-magnetic drill collar, non-magnetic sub, NMDC NMsub Our company supplys used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel ...
Non-magnetic drill collar, non-magnetic sub, NMDC NMsub Our company supplys used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel ... more
Place of Origin:China
Certification:ISO9001
Minimum Order Quantity:1set
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Drilling Tool Stabilizer Non Magnetic Drill Collars , 40CrMnMo 9450mm Length Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to meet or exceed the mechanical ...
Drilling Tool Stabilizer Non Magnetic Drill Collars , 40CrMnMo 9450mm Length Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to meet or exceed the mechanical ... more
Brand Name:KY
Place of Origin:Jiyuan, China (Mainland)
Certification:ISO9001:2008
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...solid bar of austenitic stainless steel. Our non-magnetic drill collars are supplied with a machined surface finish condition. All non-magnetic collars are hot/cold worked in order to provide them with the necessary mechanical properties. The bars are then
...solid bar of austenitic stainless steel. Our non-magnetic drill collars are supplied with a machined surface finish condition. All non-magnetic collars are hot/cold worked in order to provide them with the necessary mechanical properties. The bars are then more
Brand Name:ROSCHEN
Model Number:4.75" , 6.5", 8", 8.25",
Place of Origin:CHINA
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...Magnetic Drill Collars Non Magnetic Drill Collar Spiral Drill Collars For Oil Field Equipment Introduction The non-magnetic drill collar is made of low-carbon high-chromium manganese alloy steel. It is refined by strict chemical composition, and its mechanical properties are obtained through forging. When the magnetic field strength is 1×105 / 4marea / m, the relative permeability bias of the non-magnetic drill collar r≤1.010. Magnetic
...Magnetic Drill Collars Non Magnetic Drill Collar Spiral Drill Collars For Oil Field Equipment Introduction The non-magnetic drill collar is made of low-carbon high-chromium manganese alloy steel. It is refined by strict chemical composition, and its mechanical properties are obtained through forging. When the magnetic field strength is 1×105 / 4marea / m, the relative permeability bias of the non-magnetic drill collar r≤1.010. Magnetic more
Brand Name:Pangolin
Place of Origin:Hebei China
Price:Negotiable
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...Magnetic Drill Collar P530 P550 A non-magnetic drill collar is a specialized component used in the drilling industry, particularly in directional and horizontal drilling operations. Unlike traditional drill collars, these are made from non-magnetic materials, such as stainless steel or other alloys, to avoid interference with the measurement-while-drilling (MWD) and logging-while-drilling...
...Magnetic Drill Collar P530 P550 A non-magnetic drill collar is a specialized component used in the drilling industry, particularly in directional and horizontal drilling operations. Unlike traditional drill collars, these are made from non-magnetic materials, such as stainless steel or other alloys, to avoid interference with the measurement-while-drilling (MWD) and logging-while-drilling... more
Brand Name:DINGSCO
Model Number:According to customers' requests
Place of Origin:China
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6" Non-Magnetic Drill Collar Drilling Rig Tools For Oil Drilling Description The Non-magnetic drill collars are made fom low carbon stainless steel and conform to the requirements of API Spec.7 and SY/T5144. All threads are phosphated copperized or ...
6" Non-Magnetic Drill Collar Drilling Rig Tools For Oil Drilling Description The Non-magnetic drill collars are made fom low carbon stainless steel and conform to the requirements of API Spec.7 and SY/T5144. All threads are phosphated copperized or ... more
Brand Name:GLORYTEK
Model Number:6"
Place of Origin:China
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Portable Magnetic Drill Core Press/magnet electric drill Drilling Range: Φ38mm Rated Voltage:380V Rated Frequency:50-60hz Magnetic Adhension: 15500N Rated input Power:1780w No-load speed: 135/135/250r/min
Portable Magnetic Drill Core Press/magnet electric drill Drilling Range: Φ38mm Rated Voltage:380V Rated Frequency:50-60hz Magnetic Adhension: 15500N Rated input Power:1780w No-load speed: 135/135/250r/min more
Brand Name:chinacoal
Place of Origin:China
Certification:ISO9001,CE
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...Drill Collar And NMDC Non Magnetic Drill Collar Drill collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock efficiently while drilling. They are made of AISI 4145H or 4145H modified steel and are connected between drill pipes and drill bits. Our drill...
...Drill Collar And NMDC Non Magnetic Drill Collar Drill collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock efficiently while drilling. They are made of AISI 4145H or 4145H modified steel and are connected between drill pipes and drill bits. Our drill... more
Model Number:All types
Place of Origin:China
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...Magnetic Drill Collars In Various Sizes For Petroleum Drilling ________________________________________ Product overview: The Drill Collar produced and sold by our company Huichi Petro is one of the core tools in oilfield drilling operations. It is a thick-walled, heavy-weight tubular drill bit that is connected between the drill pipe and the drill bit and is an important part of the drill
...Magnetic Drill Collars In Various Sizes For Petroleum Drilling ________________________________________ Product overview: The Drill Collar produced and sold by our company Huichi Petro is one of the core tools in oilfield drilling operations. It is a thick-walled, heavy-weight tubular drill bit that is connected between the drill pipe and the drill bit and is an important part of the drill more
Brand Name:HuiChi (HC)
Model Number:Drill Collar Series
Place of Origin:China
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...,and ship building industries and so on.You can use the magnetic drill when you can not use drill press and electric hand drill to drill huge steel workpieces or in field operation.They are convenient and small,and can reducing work force and improve the
...,and ship building industries and so on.You can use the magnetic drill when you can not use drill press and electric hand drill to drill huge steel workpieces or in field operation.They are convenient and small,and can reducing work force and improve the more
Brand Name:china coal
Place of Origin:Shandong China
Price: FOB
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...,and ship building industries and so on.You can use the magnetic drill when you can not use drill press and electric hand drill to drill huge steel workpieces or in field operation.They are convenient and small,and can reducing work force and improve the
...,and ship building industries and so on.You can use the magnetic drill when you can not use drill press and electric hand drill to drill huge steel workpieces or in field operation.They are convenient and small,and can reducing work force and improve the more
Brand Name:China Coal
Place of Origin:China
Price:0-10USD
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HOT SELLING DRILL BITS TCT annular cutter The annular cutter is a special steel structure drill bit.It is applicable to all kinds of magnetic drill, bench drill, rocker drilling machine(with the taper-shank arbor).It is welded by the imported high-strength...
HOT SELLING DRILL BITS TCT annular cutter The annular cutter is a special steel structure drill bit.It is applicable to all kinds of magnetic drill, bench drill, rocker drilling machine(with the taper-shank arbor).It is welded by the imported high-strength... more
Brand Name:AMG
Model Number:D12-85mm
Place of Origin:China
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Non-magnetic drill collars According to API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel. All threads are cold rolled, and they are machined with CNC Lathes –Double –shouldered, including some special ...
Non-magnetic drill collars According to API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel. All threads are cold rolled, and they are machined with CNC Lathes –Double –shouldered, including some special ... more
Brand Name:Kangyu
Place of Origin:China
Certification:API
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...Drill Collar and Non-Magnetic Drill Collar Product Descrption Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. There are different kinds of drill...
...Drill Collar and Non-Magnetic Drill Collar Product Descrption Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. There are different kinds of drill... more
Brand Name:TR Solids Control
Model Number:TRDT
Place of Origin:Xi'an China
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...magnetic drill machine with 35mm drilling diameter Descrpition The max cutter capacity:35mm The max cutting depth:50mm The max diameter of twist drill:13mm - Countersink drilling:10-35mm Input power:1100W Round speed:595 The type of shank:19mm The min cutting depth:5mm Stroke: 118mm Motor can adjust the height to:210mm Magnetic adhesion:10000N Core size:160x80x50mm Total weight:10.5kg Portable Magnetic Drill
...magnetic drill machine with 35mm drilling diameter Descrpition The max cutter capacity:35mm The max cutting depth:50mm The max diameter of twist drill:13mm - Countersink drilling:10-35mm Input power:1100W Round speed:595 The type of shank:19mm The min cutting depth:5mm Stroke: 118mm Motor can adjust the height to:210mm Magnetic adhesion:10000N Core size:160x80x50mm Total weight:10.5kg Portable Magnetic Drill more
Brand Name:BMR TOOLS
Model Number:portable magnetic drill machine
Place of Origin:P.R.China
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... twist drills have to drill the whole diameter of hole . But the HSS, HSSCo ,T.C.T .Annular Cutter,Rotabroach cutter, Slugger,Magnetic Drill bits, Rail Cutter ,Core drills only cut the material of the round the the width of the teeth .So We can get the
... twist drills have to drill the whole diameter of hole . But the HSS, HSSCo ,T.C.T .Annular Cutter,Rotabroach cutter, Slugger,Magnetic Drill bits, Rail Cutter ,Core drills only cut the material of the round the the width of the teeth .So We can get the more
Brand Name:M&G Productions P.R.China
Model Number:Diameter 12-125mm, Cutting Depth 30-300mm
Place of Origin:P.R.China
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50mm Cutting Depth Magnetic Drill Annular Cutter With Fein Quick-In Shank Product Description: The TCT annular cutter boasts a unique cutting edge geometry that ...
50mm Cutting Depth Magnetic Drill Annular Cutter With Fein Quick-In Shank Product Description: The TCT annular cutter boasts a unique cutting edge geometry that ... more
Brand Name:BABOS
Model Number:FS36050018
Place of Origin:China
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Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ...
Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... more
Brand Name:SHUGUANG
Place of Origin:China
Certification:API 7-1;NS-1
