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Total 32541 products for extra long drill bit Manufacture & Suppliers

High Hardness Water Well Drill Bits 3 Blades Steel Body Abrasion Resistance

... wear-resistance of PDC cutter and toughness of carbon steel makes the drill bit has a long service life and high drilling speed.PDC concave bit is suitable for drilling soft to medium hard rock formation. T...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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API 3 Blades Hard Layer Steel Water Well Drill Bits

...Drill Bits Introduction of drilling bit: Our drilling bit have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in minin...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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Water Well Drilling News Blue Durable TCI Tricone Drill Bit , Rock Cone Drill Bits

... formations 3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge p...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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TCI Tricone Drill Bit / Roller Cone Bit For Drilling , Efficient Drilling Rate

...Bit , Tri-cone Bit , Roller Cone Bit for Drilling Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can handle changing formations 3. Tri Cones are reasonabl...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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94mm Three-Wing Type PDC Drilling Drag Drill Bit , PDC Concave Drill Bit

...Drilling Drag Drill Bit , PDC Concave Drill Bit Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super strong material promotes gauge wear resistance to provide long bit life. 3.PDC ...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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75mm Supply of 3-Wing Internally Concave PDC Drill Bit, Drill Bit for Water Well Drilling

...Drill Bit, Drill Bit for Water Well Drilling Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super strong material promotes gauge wear resistance to provide long bit life. 3.PDC cut...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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IADC 637 Tungsten Carbide Tricone Drill bit 10 7/8 inch for Hard Rock Formation Oil Drilling

...directly affect the quality of drilling, drilling efficiency and drilling costs f1. Three cone bit design is based on practical experience, combined with the trial method, repeated design and calculation, an...

ROSCHEN GROUP
Shanghai,China

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Three Roller Tricone Drill Bit 8 1/2 Inch for Hard Rock Drilling

...drilling efficiency and drilling costs. Tri-cone bit design is based on practical experience, combined with trial and error method, repeated design and calculation, the design accuracy is low, long cycle, it...

ROSCHEN GROUP
Shanghai,China

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6×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

... shank is available Surface Silver (Electroplated finishing) Application For various Glass, Ceramic, Tile, Concrete, Marble and Granite holes drilling Compatible device Pistol drill, Cordless drill, Bench dr...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu,China

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Mission 50 DTH Drill Bits 5 Inch Premium High Durability Long Service Lifetime

...Advanced prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. Thus, our drilling tools are widely used for dri...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Chrome Plated Sds Masonry Drill Bits , Concrete Long Masonry Drill Bit For Brick

... Drill Bits , Concrete Long Masonry Drill Bit For Brick 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast starts. Stays sharp longer. 3...

Jiangsu Xingrui Tools CO.,LTD
China

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Threaded Oil Well Drill Bit For Top Hammer Drilling With Long Service Life

...Bit For Top hammer Drilling With Long Service Life T45 Thread button drill bits are made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. Application...

SUVEC Rock Drilling Tools
Henan,China

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8×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

...Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life Specification : Diameter :6-25mm Diamond width :8mm Special design are available upon request Feature : 1. Made of premium Diamond with hi...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu,China

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Wear Resistance T45 Top Hammer Drill Bits For Hard Abrasive Rock Formations

... diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long skirt and short skirt Tapered Button Bits. Thread button drill bits are made by high qua...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Long Skirt R32 Button Drill Bit 45mm Diameter For Drifting And Tunneling

Long Skirt R32 45mm Diameter Button Drill Bit for Drifting and Tunneling Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling tools are tough eno...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Customized Size Tricone Drill Bit Long Drilling Period For Cut Break / Crushed Rock

...professional Rock Drilling Bits manufacture, we supplies series of TCI Tricone bits for drilling in soft formation to very hard formation, available in both open-air bearing type or sealed bearing type. Unde...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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Antiwear 5 Wing Alloy Oil Well Drill Bit , Well Drilling Tools For Medium Formation

...positions, which manufacturers and supply various Rock Drill bits for Blasting drilling & mining. Our believe that innovative think drives the delivery of quality tools to customers, our expertise is evident...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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Extra Long Drill Bit

Total 32541 products for extra long drill bit Manufacture & Suppliers

High Hardness Water Well Drill Bits 3 Blades Steel Body Abrasion Resistance

API 3 Blades Hard Layer Steel Water Well Drill Bits

Water Well Drilling News Blue Durable TCI Tricone Drill Bit , Rock Cone Drill Bits

TCI Tricone Drill Bit / Roller Cone Bit For Drilling , Efficient Drilling Rate

94mm Three-Wing Type PDC Drilling Drag Drill Bit , PDC Concave Drill Bit

75mm Supply of 3-Wing Internally Concave PDC Drill Bit, Drill Bit for Water Well Drilling

IADC 637 Tungsten Carbide Tricone Drill bit 10 7/8 inch for Hard Rock Formation Oil Drilling

Three Roller Tricone Drill Bit 8 1/2 Inch for Hard Rock Drilling

6×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

Mission 50 DTH Drill Bits 5 Inch Premium High Durability Long Service Lifetime

Chrome Plated Sds Masonry Drill Bits , Concrete Long Masonry Drill Bit For Brick

Threaded Oil Well Drill Bit For Top Hammer Drilling With Long Service Life

8×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

Wear Resistance T45 Top Hammer Drill Bits For Hard Abrasive Rock Formations

Long Skirt R32 Button Drill Bit 45mm Diameter For Drifting And Tunneling

Customized Size Tricone Drill Bit Long Drilling Period For Cut Break / Crushed Rock

Antiwear 5 Wing Alloy Oil Well Drill Bit , Well Drilling Tools For Medium Formation