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Total 46209 products for large drill bit set Manufacture & Suppliers

Q-series Diamond Core Bit Set Hard Matrix Diamond Core Drill Bits for Rock / Stone

...drilling bits With Hard Matrix in cutting non-ferrous Specifications: 1. good quality and long working life 2. over 10 years experiences 3. fast speed 4. reasonable price Features: 1. Significantly outperfor...

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

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SRC004 OD 107 Mm Reverse Circulation Drill Bit Fit Shank RE004 Dth Drilling Tools

... towards the cyclone, it is not introduced to other areas of the hole, keeping it free of cross-contamination. This creates the possibility of producing large quantities of high quality, reliable samples. Sa...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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PQ NQ HQ Surface Set Diamond Core Drill Bits For Hard Rock

... industry. With a matrix height of 12mm and made of high-quality alloy steel, this diamond impregnated core bit is built to withstand tough drilling conditions and deliver exceptional performance. The cuttin...

Best Drilling Equipment (Wuxi) Co.,Ltd
Jiangsu,China

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Rock Core Drill Bits

... life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Deep Hole Drilling Tools main...

SUVEC Rock Drilling Tools
Henan,China

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Threaded Cross Drill Bit / Rock Carbide Drill Bits 102mm T45 Concave Face

...Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneli...

SUVEC Rock Drilling Tools
Henan,China

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High Strength Rock Core Drill Bits T38 Diameter 38mm Cross Thread Bit

...Bit Rock Drilling Tools Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,wi...

SUVEC Rock Drilling Tools
Henan,China

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Deyi Hexagonal Aluminium Case Drill Bit Disc Milling Cutter Set

...Drill Bit Milling Cutter Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. O...

Beijing Deyi Diamond Products Co., Ltd.
Beijing,China

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Deyi Hexagonal Aluminium Case Drill Bit Disc Milling Cutter Set

...Drill Bit Milling Cutter Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. O...

Beijing Deyi Diamond Products Co., Ltd.
Beijing,China

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9 10 12 13 16 Buttons Rock Hammer Drill Bits Wear Resistance Tungsten Carbide

...Drill Bits Wear Resistance Tungsten Carbide Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resis...

SUVEC Rock Drilling Tools
Henan,China

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305mm - 445mm Dia QL120 DTH Drill Bits , Durable Rock Tools Drilling Equipments

... of drilling the holes are DTH hammers. About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling,...

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

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Diamond core drill bit for hardest rock: HRC 5 geological drilling impregnated

The hardness of the bit is HRC 5, which can drill the hardest rock quickly. Quartzite, chert ,taconite and banded iron are the right rocks for this bit. DIAMOND CORE DRILL BIT (INTERNATIONAL STANDARD) Bit type ...

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

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Diamond core drill bit for hardest rock: HRC 5 geological drilling impregnated

The hardness of the bit is HRC 5, which can drill the hardest rock quickly. Quartzite, chert ,taconite and banded iron are the right rocks for this bit. DIAMOND CORE DRILL BIT (INTERNATIONAL STANDARD) Bit type ...

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

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Down The Hole DTH Drilling Tools , 8'' Hole Drill Bits For Rock Blasting

...Drill Bit , 8'' Hole Drill Bits for rock blasting and Water Well Drilling Hole Drill Bits Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine ...

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

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ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling

ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and th...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T38 T45 T51 Dome Reamer Drill Bit For Mining / Construction , Tungsten Carbide Forging

... Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then r...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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R32 76mm T38 T45 T51 Dome Carbide Drill Bits For Mining / Construction

... Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then r...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Electric Nail Drill File For Acrylic Gel Dip Powder Nails Manicure Pedicure Tools Polishing Set With 6pcs Drill Bits

... Drill Bits Model AOL07 Rotate speed 35000rpm Voltage DC 7.4V Product Size L139*W70*H34.35mm Power ＜......

Aimi Health Technology (Guangdong)Co., ltd
Guangdong,China

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Soft Rock Formation Pcd Drill Bit Customized Sizes For Water Well Drilling

...Drilling PDC Drag Drill Bit with 5 Blades with PDC Cutters Description PDC is a special superhard material synthesized at one time from artificial diamond and cemented carbide under high temperature conditio...

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

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Tungsten Carbide T51 102mm 4 Flushing Hole Mine Rock Drilling Bit Rock Drilling Tools

...Drilling Bit Rock Drilling Tools Product Information: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large sca...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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