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Total 44455 products for square hole drill bit Manufacture & Suppliers

Hole Drilling Carbide Top Hammer Drill Bits Diameter 65mm R28 Low Breakage

...Bit Top Hammer Drill Bit for Hole Drilling Product Description: Threaded drill bits are suitable for working conditions such as roadway excavation, underground, open-pit mining, pointing support, tunnels and...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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IADC637 Tricone Drill Bit Oil Drill Bit

...Drill Bit Oil Drill Bit Oil Field Drilling Equipments Product Description: KSQ tricone bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seis...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Hollow Hole Paper Drill Bit Taper Shank Type For Paper Drilling OEM

...Hole Paper Punching Drill Bits Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS steel for pa...

Foshan Dechang Technology Co., Ltd.
China

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DHD360 DTH Bits DTH Drill Bits For Water Well Mining Construction Works

...Drill Bits DHD360 DTH Bits for Water Well & Mining & Construction Works Product description Down-the-hole (DTH) drilling has made it easier for contractors to drill wells faster and more efficiently, and to ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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DTH hammer bits Down The Hole Drilling DHD340A DHD350R High Pressure

...bits Down The Hole Drilling DHD340A DHD350R High Pressure 3" DTH hammer bits (90mm - 105mm), shanks : DHD 3.5, COP 34, COP 32, Mission 30, BR 3, Mach 303, 4" DTH hammer bits (105mm- 130mm), shanks: DHD 340/C...

ROSCHEN GROUP
Shanghai,China

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Diameter 190mm DTH Water Well Drill Bits With Tungsten Carbide Buttons

...Bit With Tungsten Carbide Buttons For Water Well Drilling Product description Down-the-hole (DTH) drilling has made it easier for contractors to drill wells faster and more efficiently, and to transition fro...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Nd Series Dth Drill Bit Middle And High Pressure Tungsten Carbide

..., high penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, end face plane type, end face concave type...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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High Air Pressures Mission 60 DTH Drill Bit Flat Face Steel Wash Resistance

...Drill Bit Flat Face Steel Wash Resistance Main products: DTH (down the hole) hammers and bits with capacity of drilling holes from 2.5” to 40” (64mm-1020mm) in diameter, TH~TSK series high and low air pressu...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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R32 Cross Rock Drill Bits Wear - Resistant For Mining And Hole Blasting

...Drill Bit Top Hammer Drill Bits for Mining and Hole Blasting Product Description: Carbides shapes are cross type on drill bits, the same as taper chisel bits, they have different taper degree and diameters. ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Prolonged Drilling 12 1/4 Inch Drill , Mining Drill Bits For Drilling Requirements

...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses ...

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

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Prolonged Drilling 12 1/4 Inch Drill , Mining Drill Bits For Drilling Requirements

...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses ...

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

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5D Crown Drill Bit Tungsten Steel Spiral Flute Step Drill Indexable Deep Hole Drilling Tools

...independent design that promotes excellent integrity when used. It also ensures the precision and smoothness of any hole wall that it makes after processing. This design guarantees maximum efficiency for you...

CHENGDU BABOS CUTTING TECH CO.,LTD
Sichuan,China

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Tungsten Carbide Tapered Mining Drilling Bit Flat Chipways 38mm - 80mm

...Drilling Bit Flat Chipways 38mm - 80mm Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered chisel bits if the ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons

Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T51 Dome Rock Tungsten Carbide Drill Bit Mining Drill Bits 152mm

T51 Dome Rock Tungsten Carbide Drill Bit Mining Drill Bits 152mm Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit

T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the f...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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7° Tapered Flat Chipways Tungsten Carbide Drill Bit CNC Milling For Quarrying

...rod. Drillers choose tapered chisel bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when it comes to the “knock-off” index – ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten Carbide Chisel Drill Bit Blue For Dimensional Stone Industry

... choose tapered chisel bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller a...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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