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Total 32537 products for extra long drill bit Manufacture & Suppliers

7/8" 75mm 70mm Diamond Wet Core Drill Bits For Concrete And Stone Vacuum Brazed Diamond Tools

...Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life These diamond drill bits are perfect for drilling on granite or any other hard stone. These granite core drill bits are made to use dry, m...

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

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Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling

Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-ha...

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

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Mining Rock Drill Bit Long Skirt Tungsten Carbide Button Drill Bit Golden Color

Mining Rock Drill Bit Long Skirt Tungsten Carbide Button Drill Bit Golden Color Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-ha...

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

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SD5 140mm 5 Inch Rock Drilling Dth Hammer Drill Bit customizable

...Drilling Dth Hammer Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure rate and long ...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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IADC 517 TCI Rotary Drill Bit Tungsten Inserted Drill Bit For Oil Gas Mining

...Drill Bit tungsten inserted Drill Bit for Oil gas mining IADC Code Classifications STEEL MILLING TOOTH BITS IADC 1 SERIES DRILL BITS These bits are used to drill low-compressive strength, soft formations. Lo...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Button Drill Bit , T51 Spherical Industrial Drill Bits Bench And Long Hole Drilling

...bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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ST68 4-6 Inch Spherical Bench Long Hole Tungsten Carbide Rock Drill Bit

...Long Hole Tungsten Carbide Rock 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). Featuring...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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High Strength CrMo Industrial Drill Bits T38 64 / 76mm For Long Hole Drilling

...bit T38 64 / 76mm Used in benching and long hole drilling Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit

Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 Face Design: Flat fa...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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6-3/4 Inch IADC537 Milled Tooth Drill Bit For Water Well Drilling , Long Life

... surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. Gauge Structure Multiple gauge protection with gauge trimmers...

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

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6-3/4 Inch IADC537 Milled Tooth Drill Bit For Water Well Drilling , Long Life

... surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. Gauge Structure Multiple gauge protection with gauge trimmers...

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

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DTH Hammer Bits 305mm SD10 DTH Bit Rock Drill Bits For Drilling

...Bits 305mm SD10 DTH Bit Rock Drill Bits For Drilling Product specifications:SD10 DTH bits The characteristics of high air pressure DTH Button Bit: 1. Deliver maximum energy to drilling bit, fast drilling sp...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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IADC545 251mm Mining Tricone Drill Bit , Dth Drilling Tools Long Service Life

...prevent getting clogged with material as they cut through the surface material. Tungsten carbide insert (TCI) tricone bits are used for medium and hard rock formations. These bits are designed with smaller t...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Quarrying Prospecting Rock Drilling Bit For Small Well Drilling Rig

...diameters and taper degrees are available to suit different applications in mining, quarrying etc. Drilling bit size from 90mm-450mm. If you are interest in our machine, please inform us the drilling bit siz...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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5mm Solid Carbide Blind Hole Drill Bits Shank Length 30mm 35mm 45mm

...cutting diameter drill bits. It is made from solid carbide, which offers exceptional hardness and durability, ensuring a long-lasting tool life. The drill bits are precisely crafted to provide accurate and c...

Chengdu Dingchuang Carbide Tools Co.,Ltd
Sichuan,China

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70mm Through Hole Boring Bit Carbide Tipped Drill Bit V Point Drill Woodworking

... bits) are specially designed for precise woodworking drilling. It provides accurate positioning for starting the hole, reduces tearing-out at the perimeter of the hole. Carbide tipped points will keep makin...

Zhongshan Yidian Machinery Co., Ltd
Guangdong,China

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68mm 65mm 63mm 60mm Core Drill Bit For Masonry Diamond Drill Bit 8mm 14mm

...long life Grit: #30,#40,#50,as customer request. Thread: M14 Shank. Special design are available upon request Feature : Durable and long lasting: The head is vacuum brazed diamond, with high quality carbon s...

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

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10×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

... : 1. Fast, smooth drilling and long life. 2. Superior performance and durability. 3. Grit: #30,#40,#50,as customer request. 4. Thread: M14 & Hexagonal Shank. 5. Diamond ......

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

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25×60×20×M10 Dry Diamond Core Drill Bits With High Quality Long Life For Ganite Tile Porcelain Marble Drill Bits

...long life Grit: #30,#40,#50,as customer request. Thread: M14 Shank. Special design are available upon request Feature : ......

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

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