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Total 48550 products for core bore drill bits Manufacture & Suppliers

Anchor Self Drilling Rock Hollow Diamond Core Drill Bit R38 TC Drop Center Bit EYY

...enables drilling and grouting in one operation, making much saving in jobsite and project time. Specifications of our SDA drilling bits R38/90mm Thread:R38 Diameter:90mm Tunnelling Ground engineering 1. Face...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Anchor Self Drilling Rock Hollow Diamond Core Drill Bit R38 TC Drop Center Bit EYY

...enables drilling and grouting in one operation, making much saving in jobsite and project time. Specifications of our SDA drilling bits R38/90mm Thread:R38 Diameter:90mm Tunnelling Ground engineering 1. Face...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Vacuum Brazed Type 68mm Porcelain Core Drill Bits

... who need to drill various ceramics, porcelains, and stones quickly. Able to drill clean holes. Dry drilling without coolant. Dry drilling is more suitable for your drilling. Outer Diameter: 6mm, 8mm, 10mm, ...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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Reinforced Concrete Sharp 47.75mm Diamond Core Drill Bit

...Core Cutting Drill Bits SINOVO is a professional diamond core bits manufacturer in china. After more than 20 years's hard work, we have accumulated strong scientific force and veteran technicians. Our produc...

Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
Beijing

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JOHNSON TOOLS 70mm Diamond Core Drill Bits Normal Segment Type BGB70

... or any other stone fabrication applications. 70mm (2 3/4 inch) outside diameter. 12.7mm (1/2 inch) shank. Total length is 83mm (3 1/4 inch). Can drill 50mm (2 inch) depth. Great segment of 8mm height. More...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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PDC Drag Water Well Drill Bits , 3 Blade Polycrystalline Diamond Drill Bits

...Drilling PDC Drag Bit,3 Blade PDC Bit ,Drag Bit We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for ...

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

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Tungsten Carbide Roller Cone Drill Bit Forging Processing For Mining

...Bits, Single Roller Cutters For Core Barrel Roller bits are tools for boring into rock and earth. They are used to drill blasting holes and penetrate both soft and hard rock materials. Products are also used...

Hunan Kellyway Machinery Co., Ltd.
Hunan,China

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Wire Line Drill Bit Diamond Core Bits For Medium To Super Hard Formations

...drill bit with OD75.3mm and ID56mm Diamond Core Bits For Medium To Super Hard Formations Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful bits fro...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Quickly Penetrate Exploration Diamond Core Drill Bits For Hardest Rock Formation

...Rock Formation UMX Diamond Bits Ultra Matrix (UMX) is an innovative and versatile new line of diamond coring bits using patent-pending technology. With several technologically advanced features, the bits mak...

ROSCHEN GROUP
Shanghai,China

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76mm Diameter Non Coring Drill Bits PDC 3 Wings For Mining Drilling

...Coring Bit 3 Wings/Blades PDC Concave Bits For Mining Drilling Description: PDC Non Coring Bit 3 Wings/Blades PDC Concave Bits is a kind of full face drilling bit. It is mainly used for coal mining, oilfield...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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Polycrystalline Diamond Core Bit Set , T2 Series Drill Bit For Granite

...Core Bit Set FOR Core Barrel With Hard Matrix HQ , HQ3 , NQ, NQ3 Surface-Set Diamond Core Drill Bits Surface-Set Diamond Core Drill Bits PCD ( Polycrystalline diamond ) For For Hard Rock / Core Drill Machine...

Wuxi Yaheng Geological Equipment Technical Co., Ltd.
Jiangsu,China

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Polycrystalline Diamond Core Bit Set , T2 Series Drill Bit For Granite

...Core Bit Set FOR Core Barrel With Hard Matrix HQ , HQ3 , NQ, NQ3 Surface-Set Diamond Core Drill Bits Surface-Set Diamond Core Drill Bits PCD ( Polycrystalline diamond ) For For Hard Rock / Core Drill Machine...

Wuxi Yaheng Geological Equipment Technical Co., Ltd.
Jiangsu,China

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High Corrosion Resistance Glass Drill Bits For Tough Industrial Drilling

... core drill, ensuring maximum precision and durability. With a straight shank, these bits are compatible with most drilling machines and can easily penetrate through glass surfaces with ease. Product Overvie...

Jiangmen Boke Industrial Co., Ltd
China

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PDC Water Well Drill Bits For Portable Water Drilling Machine

...Drill Bits For Portable Water Drilling Machine Details of PDC drill bit: 1. PDC bit is mainly used for drilling soft and medium formation, it work under low drilling pressure,midium-low speed,big drainage. P...

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

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High-Efficiency Reinforced Bread Piece Scraper Without Coring Scraper Drill

... new PDC cutter drag bit Drilling formation: Soft to hard rock formation Application: Water well, oil well, ore well drilling Connection: API reg pin/ box thread Gauge protection: with Color: Blue, Golden, S...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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Tungsten Carbide Flat Top PDC Drill Bits for Water Well Rock Drill Oil Drill

...Drill Bits Oil Drill Bits Water Well Bits PDC Tungsten Carbide Flat Top Bits Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilli...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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Welding Type Drilling Rig Drill Bit 8-1/2' Roller Bits For Bored Piles

Welding Type 8-1/2' Roller Bit Drilling Rig Drill Bit For Bored Piles Specifications Size TC Bit Dia.(mm) TC Bit No. (PCS) TC Bit Height(mm) Dia. of Roller(mm) Height of Roller(mm) Remarks 8-1/2�� 13 42 7 134 83...

Hunan Kellyway Machinery Co., Ltd.
Hunan,China

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Hard Rock 7 Degree Diamond Core Drill Bits For Rock High Toughness Carbide Teeth

...Core Drill Bits For Rock High Toughness Carbide Teeth 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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Coal Mining PDC Polycrystalline Diamond Compact for 28mm anchor drill bit

.... The diameter of the PDC is 12.5mm, the height is 5.5mm, and there is the chamfer 1/4 circle. This chamfer is placed at the core of the drill bit during welding to increase the strength of the core of the P...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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ISO9001 Certified PDC Inserts Polycrystalline Diamond Compact For Anchor Drill Bits

...drill bits S1105 is a PDC cutter specially developed for Φ26mm anchor drill bits, and can also take into account Φ25mm and Φ28mm anchor drill bits. The diameter of the PDC is 11.5mm, the height is 5.5mm, and...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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