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Total 28065 products for small drill bit Manufacture & Suppliers

Hard Rock TCI Tricone Drill Bit 346mm IADC617 For Blasting Overburdened

...Drill Bit Due to impact, crushing and shearing rock breaking when roller cone rotates, the contact area between cone and bottom hole is small, the specific pressure is high, the working torque is small, and ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Exploration Diamond Core Drilling Bits BQ NQ HQ PQ NQ3 HQ3 PQ3

... from the orebody, geologists can analyse the core by chemical assay and conduct petrologic, structural and mineralogical studies of the rock. History Diamond core drill bits Rodolphe Leschot is often cited ...

ROSCHEN GROUP
Shanghai,China

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9 Teeth Reinforced Concrete Wet Core Drill Bit 122mm With Small Wobbling

...Drill Bit for Reinforced Concrete with Small Wobbling Manufacturer technology: laser welded. Application: wet drilling concrete, reinforced concrete, granite, masonry with superior efficiency. Features: * Ve...

Wuhan Wanbang Laser Diamond Tools Co., Ltd.
Hubei,China

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9 Teeth Reinforced Concrete Wet Core Drill Bit 122mm With Small Wobbling

...Drill Bit for Reinforced Concrete with Small Wobbling Manufacturer technology: laser welded. Application: wet drilling concrete, reinforced concrete, granite, masonry with superior efficiency. Features: * Ve...

Wuhan Wanbang Laser Diamond Tools Co., Ltd.
Hubei,China

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H25 - 42mm Diameter Cross Drill Bit Threaded Small Hole Drilling Tools For Minning Quarring

...Drill Bit H25 - 42mm Diameter Small Hole Drilling Tools For Minning Quarring KSQ Technologies H25 Cross type drill bit with steel inserts using thread system. It has a slow penetration rate but it produces a...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tapered Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling

...Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling Product specifications: Diameter: 28mm-55mm Degree: 4°,6°,7°,11°and 12° Type: Chisel bit, Cross bit and Button bit Skirt: Short or Long S...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Alloy Steel Triangular Shank Metal Drilling Bit

...Drilling Bit Our drill bits are widely used for glass,metal,marble,masonry and concrete hole drilling.Premium carbide and steel raw materials make it cut sharply and has a long service life.Compared with oth...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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Alloy Steel Triangular Shank Metal Drilling Bit

...Drilling Bit Our drill bits are widely used for glass,metal,marble,masonry and concrete hole drilling.Premium carbide and steel raw materials make it cut sharply and has a long service life.Compared with oth...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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Tungsten Carbide Material Drill Bits For Rock And Concrete Tapered Cross Bit

...Drill Bits For Rock And Concrete , Tapered Cross Bit Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy ...

SUVEC Rock Drilling Tools
Henan,China

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R28 46mm Rock Drill Bits Rock Hammer Drill Bits Rock Drilling 0.9 Kg Weight

...Drill Bits R28 46mm Rock Hammer Drill Bis for Rock Drilling Product Description: Scientific and standard thread tooth design is the basis of top-hammer rock drilling tools’ high quality thread connection, st...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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813mm Down The Hole DTH Drill Bit Hammer With N240 Piling And Foundation Drilling

... DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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3D Steel Tungsten Tipped Drill Bit Inner Cooling Solid Carbide Twist Drill

Hss Twist 4341 Hss Tungsten Carbide Drill Bit Imperial Small Handle Fast Drilling Flute Tungsten Carbide Drill Bits Solid 3D Steel Twist Inner Cooling Coolant Hole Quick Detail: German technology International ...

Shenzhen Bwin Precision Tools Co., Ltd.
China

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305mm 12 Inch DHD1120 Down The Hole DTH Drill Bit For Rock Drilling

... DTH button bit description: Kingdrilling is proud to be the top choice for drillers worldwide, particularly in small and middle mineral projects. Our products are known for their reliable quality and except...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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3 Inch 85mm QL30 Down The Hole High Air Pressure DTH Drill Bit For Rock Drilling

... description: Kingdrilling has become The Driller's Choice for some of the world's small and medium-sized mining projects, thanks to dependable quality and low-cost performance that allows Kingdrilling produ...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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998mm Dow The Hole DTH Drill Bit With DHD525 Shank For Well Drilling

...Drill Bit With DHD525 Shank For Well Drilling Product category: DTH drill tools Matched hammer: Hammer DHD525 Diameter: 998mm KINGDRILLING high air pressure DTH button bit description: Thanks to its dependab...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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105mm QL40 4 Inch Dow The Hole Dth Drill Bits For Oil Well Drilling

...DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and s...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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135mm 5 Inch SD5 Shank High Air Pressure DTH Drill Bit For Stone Drilling

...DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and s...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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6 Inch 152mm HM6 Shank DTH Button Drill Bit For Rock Formation Drilling

...DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and s...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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203mm 8inch COP84 Shank Down The Hole DTH Drill Bits For Water Drilling

...DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and s...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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