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Total 31219 products for long hole drill Manufacture & Suppliers

Hole Range Ф90mm-Ф110mm API 2 3/8" Reg DHD3.5 Down The Hole Drilling Tools DTH Hammer

Hole Range Ф90mm-Ф110mm API 2 3/8" Reg DHD3.5 Down The Hole Drilling Tools DTH Hammer Description: For efficient down-the-hole (DTH) drilling, KSQ Technologies offers high performance drilling tools to increase...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Atlas Copco Down The Hole Drilling Impact Device Pneumatic DTH

...in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. • Small to medium size drilling diameters • Works in low pres...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Golden High Air Pressure Downhole Hammer For Water Well Deep Hole Drilling

...Hole Drilling In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lo...

KSQ Technologies (Beijing) Co. Ltd
Beijing,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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Long Skirt T51 R38 Retractable Blast Hole Drill Bits , Ballistic Rock Mining Tools

...Drilling Long Skirt T51 Retractable Button Drill Bits Ballistic Button Retrac Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Concave Face HM50 Down Hole Drilling Hammer Bit

... holes, geothermal exploration hole, Well bore and other fields. Specifications We can design the diameter of the bit, the total air holes, the hard alloy buttons and the shape of the face according to the c...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Carbide Tip Gun Drills for Deep Hole Drilling

Product Name Deep Hole Gun Drill Materials Tungsten Carbide Drill Head V angle (120° or 160°) The Internal Hole of Drill Head Crescent Hole and Double Hole Use For Deep Hole Processing Processing Materials Stee...

Xiangtan Eagle Trade Co. Ltd
Hunan,China

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2 Flutes Dark Gray Internal Coolant Solid Carbide Deep Hole Drills Model HYDN8*120*D8*160*2Z CVD Coated For Aluminum Machining

... are the original factory for both standard and non - standard inserts with a 14 - year entrepreneurial history. We have our own production lines, as well as design and sales teams. 3. Q: How long is your de...

Sichuan Hanyu Haoyang Tools Co., Ltd.
Sichuan,China

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Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color

...Long Carbide Drill Bits Black Color tungsten carbide drill bits The Benefits of Tungsten Carbide Drill Bits Tungsten Carbide drill bits are used in many applications including, drill bits for the manufacturi...

Changzhou Xinpeng Tools Manufacturing Co.,Ltd
Jiangsu

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Hole Drilling Print Finishing Equipment For Paper / Book With Metal Material

... 0.04 mm. 4.Can drill on oblique and curved surface directly. 5.Fast processing speed and low consumption. 6.Can use water as coolant,low cost and no pollution. When drilling, book platform will be controlle...

Guangzhou Debo Machinery Mfg Co.,Limited
Guangdong,China

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DTH Russian Standard Bits down the hole drilling dth hammers and button bits for granite

... Dow-the-Hole Bits; DTH Applications: Mining, Construction and Water well industries. Drilling Application: Deep hole drilling, Blasthole drilling, Well drilling. Face design: A.Flat face design: For Drillin...

Henan Jinzen Rock Drilling Tools Company

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Dhd380 Down To Hole Hammer 8 Inch Specialize In Open Pit Blast Hole Drilling

...Hole 8 inch Hammer specialize in open pit blast hole drilling Related Products DTH Hammer and bits are used by many drilling professionals related to mining,construction,tunneling,quarrying projects,water we...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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38mm Tapered Button Bit with 11 Degree for Blasting Hole Drilling in Geological Exploration

...rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Automatic CCD Guide Hole Drilling Machine with ±0.02mm Precision and CCD Automatic Positioning for PCB and Acrylic Board at 0.3s/hole Speed

Application Fields It is suitable for single-layer rigid PCB, FR4 boards, acrylic sheets, and other fragile plastic sheet materials, Product Features 1. Unique equipment structure, the head can move and punch, ...

Shenzhen Silitron Automatic Machinery Co., Ltd
China

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Double Heads Glass Hole Drilling Machine for Gas Stoves in 2800*2600*1700mm Size

... control, hydraulic buffer technology. * coordinates activities on positioning, drilling speed, high quality. * pitch of holes with high precision, single hole work, but also two holes at work. *Fully automa...

FOSHAN STAR TECHNOLOGY CO.,LTD
Guangdong,China

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Customized 5-40ton Screw Pile Driver Excavators & Deep Hole Drilling Rigs Excavator Machine Digger Auger Screw Pile Driver Ground Screw Drilling For Utility Pole Pits, Tree Planting Holes, Photovolta

...Hole Drilling Rigs Excavator Machine Digger Auger Screw Pile Driver Ground Screw Drilling For Utility Pole Pits, Tree Planting Holes, Photovolta Specialized hydraulic auger attachments for efficient pile fou...

Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd
Guangdong,China

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100mm Hss Annular Cutters Core Hole Drill For Metal Steel Drilling

...Hole Drill For Metal Steel Drilling The HSS core hole drill uses high-speed steel cutting edge, which can reduce power consumption, high efficiency and energy saving, and annular cutters are situable for var...

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

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100mm Hss Annular Cutters Core Hole Drill For Metal Steel Drilling

...Hole Drill For Metal Steel Drilling The HSS core hole drill uses high-speed steel cutting edge, which can reduce power consumption, high efficiency and energy saving, and annular cutters are situable for var...

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

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Long Hole Drill

Total 31219 products for long hole drill Manufacture & Suppliers

Hole Range Ф90mm-Ф110mm API 2 3/8" Reg DHD3.5 Down The Hole Drilling Tools DTH Hammer

Atlas Copco Down The Hole Drilling Impact Device Pneumatic DTH

Golden High Air Pressure Downhole Hammer For Water Well Deep Hole Drilling

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

Long Skirt T51 R38 Retractable Blast Hole Drill Bits , Ballistic Rock Mining Tools

Concave Face HM50 Down Hole Drilling Hammer Bit

Carbide Tip Gun Drills for Deep Hole Drilling

2 Flutes Dark Gray Internal Coolant Solid Carbide Deep Hole Drills Model HYDN8120D81602Z CVD Coated For Aluminum Machining

Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color

Hole Drilling Print Finishing Equipment For Paper / Book With Metal Material

DTH Russian Standard Bits down the hole drilling dth hammers and button bits for granite

Dhd380 Down To Hole Hammer 8 Inch Specialize In Open Pit Blast Hole Drilling

38mm Tapered Button Bit with 11 Degree for Blasting Hole Drilling in Geological Exploration

Automatic CCD Guide Hole Drilling Machine with ±0.02mm Precision and CCD Automatic Positioning for PCB and Acrylic Board at 0.3s/hole Speed

Double Heads Glass Hole Drilling Machine for Gas Stoves in 280026001700mm Size

Customized 5-40ton Screw Pile Driver Excavators & Deep Hole Drilling Rigs Excavator Machine Digger Auger Screw Pile Driver Ground Screw Drilling For Utility Pole Pits, Tree Planting Holes, Photovolta

100mm Hss Annular Cutters Core Hole Drill For Metal Steel Drilling

100mm Hss Annular Cutters Core Hole Drill For Metal Steel Drilling