Home >

70 Mm Core Drill Bit

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 8909 products for 70 mm core drill bit Manufacture & Suppliers

High Quality CNC Tools Square Vaccum Brazed Stone Engraving Bits Diamond Core Drill Bit Coating Router Bit for Marble

Stone Engraving Bits The advantages: 1.High hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life. 2.Improve the speed and feed rate of the tool, Improve the s...

Jinan Hard Bar Carving Tools Co., Ltd.
Shandong,China

Verified Supplier

Add to cart
47.7mm-122.3mm Impregnated Diamond Core Drill Bits Mining Exploration

Drilling Impregnated Bit 47.7mm-122.3mm Mining Exploration Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix ...

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

Verified Supplier

Add to cart
Super Hard Carbide Tip Small Diamond Drill Bits , Diamond Core Drill Bits For Glass

...core bits for drilling concrete Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Features: 1. Super hard carbide tip, good qua...

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

Active Member

Add to cart
Super Hard Carbide Tip Small Diamond Drill Bits , Diamond Core Drill Bits For Glass

...core bits for drilling concrete Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Features: 1. Super hard carbide tip, good qua...

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

Verified Supplier

Add to cart
AQ NQ PQ 9mm 12mm Surface Set Dry / Wet Diamond Core Drill Bits With Core Barrel

...Core Bit Set FOR Core Barrel Quick Detail: Surface-Set Diamond Bits can be used with any tupe of core barrels.By varying the diamond grade,size,quality,and matrix hardness and crown shapes,the users can sati...

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

Active Member

Add to cart
AQ NQ PQ 9mm 12mm Surface Set Dry / Wet Diamond Core Drill Bits With Core Barrel

...Core Bit Set FOR Core Barrel Quick Detail: Surface-Set Diamond Bits can be used with any tupe of core barrels.By varying the diamond grade,size,quality,and matrix hardness and crown shapes,the users can sati...

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

Verified Supplier

Add to cart
Surface Set Core Bit for Geological Exploration、 Surface Set Core Drill Bit

... drill and core hard and homogeneous formations. To avoid excessive matrix wear at the leading edge of each segment, tungsten carbide inserts are fitted on each side of the water ways. This kind of bits cann...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
45# steel Pdc Core Drill Bits Polycrystalline Diamond Bit For Oil / Gas

The Factory Manufactures PDC Bits For Oil/Gas/Well Drilling Blade Bit Towing Bits Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, an...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

Active Member

Add to cart
Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits

Product Name: hammer tools mining drilling dth hammer Description: DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied ...

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

Verified Supplier

Add to cart
Well Drilling Impregnated Diamond Core Drill Bits Long Lifespan

Diamond Impregnated Drill Bits for Well Drilling - Long Lasting for Construction Works *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webk...

Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei,China

Verified Supplier

Add to cart
8 1/2 Inch PDC Bits Diamond Core Drill Bit For Horizontal Directional Drilling

API Matrix 8 1/2-Inch Diamond PDC Bit For Water Wells Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the abbreviation of p...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

Active Member

Add to cart
292 Mm DTH Drill Bits Wear Resistant For Water / Geothermal Well Drilling

High Speed Tungsten Carbide Drilling Rock Quarry Tools For Thermal Boreholes Diameter No ��Button diameter , mm Button angle�� Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 254 10 12��19 8...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

Active Member

Add to cart
Tungsten Carbide Inserts Enhance Bit Crown Protection On Surface Set Diamond Core Drilling Bits

...core bits are equipped with high-quality diamond cutters that provide superior performance and longer life. The diamond cutter type allows for faster cutting and improved accuracy, making it an ideal choice ...

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

Verified Supplier

Add to cart
Diamond Core Drilling Bits for Porcelain Tile Good Sharpness and Vacuum Brazed Cutter

Product feature: 1. High concentration of exposed diamond ensures long life and fast drilling. 2. Suitable for drilling reinforced concrete, natural stones, bricks, blocks & rock. Product specification: Diamete...

Jiangxi Linxing Diamond Tools Co., Ltd.
Jiangxi,China

Verified Supplier

Add to cart
Segment 8MM 10MM Diamond Core Drill Set 4 Inch Core Drill Bit 165mm

Diamond Drill Core Bit Item Number Size Length Type Segment High BY-J001 19mm 230mm segment 8mm/10mm BY-J002 20mm ......

Wuxi Byriver Technology Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
T6 Surface Set Diamond Core Drill Bit BW NW HW PW

Casing shoes are used for drilling down or positioning the casing tubes in a borehole. Surface-Set Diamond Bits: 1: Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizi...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
Hot Sale Diamond Core Drill Bits BQ/NQ/HQ/PQ - Min Order 1 Piece

1.Description The impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry, the Hardness and...

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

Verified Supplier

Add to cart
Ceramic Vacuum Brazed Dry Diamond Core Drill Bits Golden Color With Wax Filling

... decorative materials. No water is required due to a special wax filling that melts and lubricates whilst drilling.Hex connection ensures non slipping in the chuck. (For use on mains powered drills) Features...

Shanghai ShangErBo Import & Export Co.,Ltd
Shanghai,China

Active Member

Add to cart
Q Series Impregnated Diamond Core Drill Bit

Description The impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. Toothed bits can g...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart

|< << 40 41 42 43 44 45 46 47 48 49 50 >> >|

Inquiry Cart 0

All Categories

70 Mm Core Drill Bit

Total 8909 products for 70 mm core drill bit Manufacture & Suppliers

High Quality CNC Tools Square Vaccum Brazed Stone Engraving Bits Diamond Core Drill Bit Coating Router Bit for Marble

47.7mm-122.3mm Impregnated Diamond Core Drill Bits Mining Exploration

Super Hard Carbide Tip Small Diamond Drill Bits , Diamond Core Drill Bits For Glass

Super Hard Carbide Tip Small Diamond Drill Bits , Diamond Core Drill Bits For Glass

AQ NQ PQ 9mm 12mm Surface Set Dry / Wet Diamond Core Drill Bits With Core Barrel

AQ NQ PQ 9mm 12mm Surface Set Dry / Wet Diamond Core Drill Bits With Core Barrel

Surface Set Core Bit for Geological Exploration、 Surface Set Core Drill Bit

45# steel Pdc Core Drill Bits Polycrystalline Diamond Bit For Oil / Gas

Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits

Well Drilling Impregnated Diamond Core Drill Bits Long Lifespan

8 1/2 Inch PDC Bits Diamond Core Drill Bit For Horizontal Directional Drilling

292 Mm DTH Drill Bits Wear Resistant For Water / Geothermal Well Drilling

Tungsten Carbide Inserts Enhance Bit Crown Protection On Surface Set Diamond Core Drilling Bits

Diamond Core Drilling Bits for Porcelain Tile Good Sharpness and Vacuum Brazed Cutter

Segment 8MM 10MM Diamond Core Drill Set 4 Inch Core Drill Bit 165mm

T6 Surface Set Diamond Core Drill Bit BW NW HW PW

Hot Sale Diamond Core Drill Bits BQ/NQ/HQ/PQ - Min Order 1 Piece

Ceramic Vacuum Brazed Dry Diamond Core Drill Bits Golden Color With Wax Filling

Q Series Impregnated Diamond Core Drill Bit