Home > Tools & Hardware > Power Tool Accessory > Drill Bit >

4 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 44139 products for 4 core drill bit Manufacture & Suppliers

BQ NQ HQ PQ Steel Diamond HSS ReamerS LTK48 Surface Set Diamond Core Drill Bit

... Drill Bit,Construction Tool Parts Application: Geological Exploration, Mining Exploration, Hydrogeological Exploration And Oil, Gas, Exploration Model Number: LTK48, LTK 60, TT48, TT60 DESCRIPTION: Reaming ...

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

Verified Supplier

Add to cart
Taper Profile Impregnated Diamond Core Drill Bit For Fractured Formation

... to ultra hard formations. A variety of variations are available to maximize drill life and penetration The crown is made up of a metal powder and diamond matrix that wears away during the drilling process a...

CGE Group Wuxi Drilling Tools Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
Rock Drill Making Core Drilling Bit Tungsten Carbide Buttons Octagonal Insert Wear Resistance

Rock Drill Making Core Drilling Bit Tungsten Carbide Buttons Octagonal Insert Wear Resistance Description of tungsten carbide octagonal insert Available in grade: YG8, ......

Zhuzhou Mingri Cemented Carbide Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
High Efficiency Diamond Composite Chip Core Drill Bit Wear Resistance

... and constant quality. It significantly improves drilling efficiency, can improve construction efficiency, and reduces construction labor intensity. Diamond composite cutting teeth are used , Suitable for co...

TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin,China

Active Member

Add to cart
Impregnated Wireline Diamond Core Drill Bit BQ NQ HQ PQ For Exploration

Product Description: Diamond Core Bit is a type of impregnated diamond core bit which is used for drilling. It is characterized by its threaded connection and diamond material. The size of the core bit availabl...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

Verified Supplier

Add to cart
2-1/2 Inch Diamond Core Drill Bit for Brick Concrete Masonry

...: 2-1/2 inches Thread: 5/8"-11 threaded Drilling depth: 9.5" High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended Specification: Other size and o...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

Verified Supplier

Add to cart
Tricone Core Drilling Bits/Oil Well Drill Bit for Hard Rock Drilling

IADC WOB RPM Applicable Formations (KN/MM) (r/min) (Bit Dia) 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk etc. 126 127 0.35~0.9 150...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
17-1/2 Inch Outer Diameter Tri Cone Water Well Deep Core Drill Bit Roller Cone Mining Drilling Tool

IADC classification The IADC classification system is a four-character design- and application-related code. The first three characters are always numeric; the last character is always alphabetic. The first dig...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
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
PDC Concave Non-Core Drill Bit 3wings/4wings/5wings for Water Well

... Materials steel,tungsten carbide matrix Suitable Rock mud stone,limestone,shale,sandstone,granite Parameter Drilling Diameter Blade Count Cutter Size Nozzle Number Bit Slot Pin Size 5 5/8'' 3 1308 3...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,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
3 Inch Black Diamond Core Drill Bit for Granite Marble Concrete

...faucet mounting holes in stone and concrete countertops Can be used dry when water is not an option, but drilling with water will extend the segment life. 2" Drill Depth, 8 mm segments 5/8"-11 Thre...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

Verified Supplier

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

...drilling and mining, and also the abbreviation of poly crystalline diamond composite bit. PDC bit also known as poly crystalline diamond composite bit, has been widely used in the oil and gas drilling indust...

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

Active Member

Add to cart
7 7/8 (200mm) Construction Works PDC Core Drill Bits for Water Well Drilling

Efficient PDC Drilling Tool for Water Well Drilling Applications *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiase...

Hejian Ruida Petroleum Material Co., Ltd.
Hebei,China

Verified Supplier

Add to cart
Impregnated Diamond Core Drill Bit N H P High Efficiency With Long Working Life

Face discharge Profile Impregnated Diamond Core Bit ,High Efficieney Drilling Tools 1. Impregnated diamond core bit It’s most popular and commonly in the mineral’s exploration field and geology’s exploration fi...

CGE Group Wuxi Drilling Tools Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart

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

Inquiry Cart 0

All Categories

4 Core Drill Bit

Total 44139 products for 4 core drill bit Manufacture & Suppliers

BQ NQ HQ PQ Steel Diamond HSS ReamerS LTK48 Surface Set Diamond Core Drill Bit

Taper Profile Impregnated Diamond Core Drill Bit For Fractured Formation

Rock Drill Making Core Drilling Bit Tungsten Carbide Buttons Octagonal Insert Wear Resistance

High Efficiency Diamond Composite Chip Core Drill Bit Wear Resistance

Impregnated Wireline Diamond Core Drill Bit BQ NQ HQ PQ For Exploration

2-1/2 Inch Diamond Core Drill Bit for Brick Concrete Masonry

Tricone Core Drilling Bits/Oil Well Drill Bit for Hard Rock Drilling

17-1/2 Inch Outer Diameter Tri Cone Water Well Deep Core Drill Bit Roller Cone Mining Drilling Tool

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

PDC Concave Non-Core Drill Bit 3wings/4wings/5wings for Water Well

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

3 Inch Black Diamond Core Drill Bit for Granite Marble Concrete

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

7 7/8 (200mm) Construction Works PDC Core Drill Bits for Water Well Drilling

Impregnated Diamond Core Drill Bit N H P High Efficiency With Long Working Life