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Stop Collar For Drill Bit

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Total 341 products for stop collar for drill bit Manufacture & Suppliers

8PCS Drill Stop Depth Set Collar Customized Packing for High-End Hardware Performance

...,1/4,5/16,3/8,7/16,1/2,5/8(inch) Hex shank Diameter: 2.5mm Drill Bit Stop Collar is mainly used for fixed limit drilling depth on the drill bit. Works with both standard and brad-point bits, Setscrew type co...

Beijing Xunengsun Technology Corporation
Beijing,China

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Spiral Collar Length 9150mm Rig Tools Drill Spare Parts

... can keep drill bit centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and SY5411 standard. Spiral drill collar is used to reduce contact area with hole...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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NMDC Non Magnetic Drill Collar NC23 NC26 NC31 Thread

...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 ef...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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Oilfield Drill String Components , Non Magnetic Api Drill Collar

...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 collar connections comply with dime...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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6-3/4" Drill String Components , DC Spiral Drill Collars NC Joint

...Drill Collar For Oil Well Drilling 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 whi...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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API Standard Non Magnetic Drill Collar For Oil Field Well Drilling Pipe

...drill bit and improving the rigidity of the drill string. Drill collars mainly play the following roles in the drilling process: (1) Apply drilling pressure to the drill bit; (2) Ensure the necessary strengt...

Shandong Huichi Industry and Trade Co.,Ltd.
Shandong,China

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API Spec 7-1 SY/T5144 Slick Spiral Non Magnetic Drill Collar For Petroleum Drilling

...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 oil...

Shandong Huichi Industry and Trade Co.,Ltd.
Shandong,China

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Slick Drill Collars

...thick-walled tube to apply weight to the drill bit. Normally, a drill collar is threaded at both ends, male on one and female on the other. Except for thickness as a special characteristic, a drill collar ow...

ROSCHEN GROUP
Shanghai,China

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Deep Hole Water Well Drilling Tools Spiral Drill Collars 800kgs Heavy Weight

... to drill pipe and centralize the drill bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, thread hardening treatment and phosphate to better anti-......

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Alloy Steel Deep Hole Water Well Drilling Spiral Drill Collar 168 x 4500mm

... force transmitted to drill pipe and centralize the drill bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, thread hardening treatment and phosphate to ...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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4 3/4 Inch Oilfield DC Spiral Drill Collar

.... The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. We supply slick drill collars, spiral drill collars and non-magnetic drill collars. Their sizes are from 3-1/8 to 1...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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3 1/2" Cemented Carbide Three Cone Bit For Water Well Drilling

... Geological drill bit, three roller cone bit, water well bit, mine roller cone bit, roller cone palm, engineering drill bit, assembled drill bit, combined roller cone bit, etc.; 1. Complete models. Conventio...

TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin,China

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3 1/2Inch 17 1/2Inches Cemented Carbide Well Drilling Tools

... Geological drill bit, three roller cone bit, water well bit, mine roller cone bit, roller cone palm, engineering drill bit, assembled drill bit, combined roller cone bit, etc.; 1. Complete models. Conventio...

TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin,China

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Integrated Well Drilling Tools For Soft And Hard Formations

DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammerbit Drill bits used as cutting edges are called tri-cone b...

TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin,China

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High Strength Cemented Carbide Material Well Drilling Tools

DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammerbit Drill bits used as cutting edges are called tri-cone b...

TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin,China

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Wear Resistant Well Drilling Tools For Geological Exploration

DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammerbit Drill bits used as cutting edges are called tri-cone b...

TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin,China

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Impact Resistant Integrated Tricone Well Drilling Tools

DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammerbit Drill bits used as cutting edges are called tri-cone b...

TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin,China

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2600mm Tapered Drill Rod 12 Degree 22mm*108mm Shank Type ISO9001 Certification

..., and a tapered bit end. available from 0.6 meter to 3.6 meters in length—are measured from the collar to the rock drill bits end.Taper Drill Rod is used for rock drilling, blasting holes and other drilling ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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12 Degree Water Well Drill Pipe Tapered Drill Steel 1830mm With Hex Body

...Drilling Tools Tapered Drill Steel 12 Degree Taper Drill Rod with Hex Body of 1830mm Taper drill rod usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a t...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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H22 Steel Tapered Drill Pipe 11 Degree Rock Hand Held Drilling Rod 22mm*108mm Shank Type

...tapered bit end. available from 0.6 meter to 3.6 meters in length—are measured from the collar to the rock drill bits end. Product Description: For drilling medium-hard to hard and abrasive rock formations,T...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Active Member

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