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Total 27739 products for long drill bit Manufacture & Suppliers

9 1/2 Inch Tricone Roller Bit , tricone drill bit 241.3mm

...diameter and shape of the wellbore during the drilling process. At the same time, the drill bit has good wear resistance and high temperature resistance, which can maintain stable performance under long-term...

Hebei Crossing Drill Bit Manufacture Co.,LTD
Hebei,China

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OEM ODM Small 18mm Diamond Core Drill Bit Long Lifespan Firm Welded

...Drill Bit Long Lifespan Firm Welded We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological e...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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1 Inch Diamond Core Drill Bit For Extractor Fan Wood 25x12x60xM14

...Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :22-30mm Diamond width :12mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer requ...

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

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6mm 8mm 10mm Diamond Core Drill Bit For Tiles

...,#40,#50,as customer request. Thread: Hex Shank. Special design are available upon request Feature : Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling a...

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

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1/2" 12mm Diamond Core Drill Bit For Waste Pipe Metal 30x12x60xM14

...,#40,#50,as customer request. Thread: M14 Shank. Special design are available upon request Feature : Features : 1. Excellent comprehensive drilling performance with diamond core drill bit for andesite. 2. Hi...

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

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30mm Diamond Core Drill Bit For Marble Dry Core Bit For Brick And Concrete Block

...Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :25-32mm Diamond width :15mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer requ...

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

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65mm Dry Diamond Core Drill Bit For Granite Porcelain Marble 7x65x10mm

...: #30,#40,#50,as customer request. Thread: Hex Shank. Special design are available upon request Feature : dry/wet drilling for porcelain,tile,granite,marble,stone,masonry,brick High performance vacuum barzed...

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

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OEM ODM Small 18mm Diamond Core Drill Bit Long Lifespan Firm Welded

...Drill Bit Long Lifespan Firm Welded We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological e...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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115mm Mission 40 DTH Hammer Bits / Button Drill Bit For Well Drilling

...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...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Customized Hard Rock Drill Bits Endure Long Run Times Blast Hole Drilling

...Drill Bits Drilling Through Soft To Ultrahard Formations Click here for catalogueTCI DRILL BIT.pdf Our Company Hunan Tianying Drilling Machine Manufacturing Co., Ltd, a high-technology engineering group with...

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

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DHD340-115mm Air Pressure Drill DTH Hammer Drill Bit

... Air Pressure DTH Drill Bits made of durable carbon steel are reliable and long-lasting. These air drill bits are specifically designed for use with DTH drilling machines, ensuring precision and effectivenes...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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8 Button Tapered Drill Bit 11 Degree Long Short Skirt 32mm 34mm 36mm 38mm

...Drill Bit 11 Degree Long Short Skirt Tapered Drill bits are further development of the integral system where a comprehensive selection of bits can be used on the same rod. There are two standard hex rod size...

SUVEC Rock Drilling Tools
Henan,China

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Tungsten Carbide High Speed Drill Bit Button Bits Long Short Skirt Length

..., as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust and praise.Wh...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Tungsten Carbide Arc PDC Drag Bit Flat Head Type Matrix Drill Bit

...Bit , Tungsten Carbide Arc PDC Bits, PDC Flat Head Type Matrix Drill Bit PDC Drill Bit Feature: 1. Suitable for soft, medium and hard formations. 2. Super strong material promotes gauge wear resistance to pr...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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Long And Short Skirt 7° Tapered Button Drill Bit Small Hole Rock Drilling Tools

...Drillers choose tapered cross type 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 – t...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Borehole Drilling Tricone Drill Bit Steel Tooth Mill Tooth

... 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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110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry

... tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. . • Widely used in bench and long hole drilling • Bit face design is...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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105mm 110mm ST68 Ballistic Industrial Drill Bits Wear Resistance Metal Drill Bit

...Drill Bits Wear Resistance Metal Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featurin...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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