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

8mm Diamond 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 26122 products for 8mm diamond drill bit Manufacture & Suppliers

High Speed 12mm Diamond Drill Bit / Concrete Drill Bit For Mineral Exploration

... Diamond Core Bits PQ For hardness & soft Rock Formations Quick Details: Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Impregnated Bits Use: Mineral Exploration,Mineral...

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

Verified Supplier

Add to cart
Surface Mounted Diamond Drill Bit, Suitable for Medium Hard Rock Layers

..., and matrix hardness and crown shapes, the users can satisfactorily drill and core hard and homogeneous formations. To avoid excessive matrix wear at the leading edge of each segment, tungsten carbide inser...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
1 1/4 UNC Diamond Drill Core Bit 25mm Diamond Drill Bit

Diamond Drill Core Bit 1 1/4 UNC Item Number Size Segment Size Teeth Number BY-S001 25×300/350/400/450×1 1/4UNC ......

Wuxi Byriver Technology Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
9.875 Inch S519 PDC DRILLING TOOLS Of DIAMOND DRILL BIT

...water/oil/gas wells Drill Bits. Q: How about your products ? A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
API 5 Blades Polycrystalline Diamond Drill Bits PDC

... technology, perfectly combining polycrystalline diamond with high-strength alloy matrix, endowing the drill bit with excellent performance and stability. PDC drill bits are known for their unique cutting st...

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

Verified Supplier

Add to cart
Tungsten 16mm Polycrystalline Diamond Drill Bits PDC Threaded Button Bits

... impact strength and wear resistance. FEA software for tool distribution and placement makes drilling more efficient and NPT reduced. PRODUCT SPECIFICATIONS Size 8 1/2 inch (Φ215.9mm) Model number 8-1/2 HS95...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
Nq Impregnated Diamond Bit Wireline Double Tube Diamond Drill Bit

...teeth have been attached, the drill bit is ground and polished to ensure that it is perfectly round and smooth. This is critical for ensuring that the drill bit operates smoothly and efficiently, and also he...

WUXI PEERCHEER MACHINERY CO.,LTD
Jiangsu,China

Active Member

Add to cart
Customized Brazed Diamond Drill Bit D30/35 High Corrosion Resistance

Product Description: Sintered diamond drill bits are highly reliable and durable grinding wheels made from brazed diamond on a steel core. With a diameter of 38, these drill bits offer high grinding ability and...

ZHENGZHOU JINCHUAN ABRASIVES CO., LTD.
Henan,China

Verified Supplier

Add to cart
Vacuum Brazing Diamond Core Drill Set , Non- Core Diamond Drill Bits For Stone

... technology makes the bind core bit with high diamond concentration and high exposure of diamond grit, which makes the diamond blind core bit works with super good sharpness. High quality diamond guarantees ...

Henan He Hui Superhard Tools Co.,Ltd.
Henan,China

Active Member

Add to cart
11 5/8 Inch 295mm Polycrystalline Diamond Drill Bits Api Water Well Drilling

...Drill Bit Water Well Drilling Pdc Bits Description Steel body PDC drill bits are a specific type of drill bit designed for drilling holes. PDC drill bit is a steel body design. The body of the drill bit is m...

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

Verified Supplier

Add to cart
Strong Resistance To Abrasion Polycrystalline Diamond Drill Bits For Granite

...Diamond Core Bit For Granite PDC Drill Bit For Sandstone Drilling 1. New Superhard Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal Mine 1. Cutting toos adopts superhard material, long se...

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

Active Member

Add to cart
Strong Resistance To Abrasion Polycrystalline Diamond Drill Bits For Granite

...Diamond Core Bit For Granite PDC Drill Bit For Sandstone Drilling 1. New Superhard Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal Mine 1. Cutting toos adopts superhard material, long se...

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

Verified Supplier

Add to cart
BQ NQ HQ PQ Hard Rock Core Diamond Drill Bit For Mineral Exploration

... Diamond Drill Bit For Mineral Exploration Product Description: Impregnated diamond core bits find numerous applications in the mining and exploration industry. Some common applications include: Mineral Expl...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
Tapered 9 Nozzle Polycrystalline Diamond Drill Bits Class 12 Tungsten Carbide Rock

9 1/2 Inch 6 Blades Sintered Diamond Drill Bits Tapered Drill Bit 1. Adopt new super hard materials, cutting bit long service life; 2. Can greatly improved drilling efficiency of in medium hard rock and harder ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
Tapered 9 Nozzle Polycrystalline Diamond Drill Bits Class 12 Tungsten Carbide Rock

9 1/2 Inch 6 Blades Sintered Diamond Drill Bits Tapered Drill Bit 1. Adopt new super hard materials, cutting bit long service life; 2. Can greatly improved drilling efficiency of in medium hard rock and harder ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
Laser Welding Dry Diamond Core Bit , Diamond Drill Bits For Rock

...diamond core bits for Roof Drilling Holes Specifications Diameter: 25mm(1”)32mm(1-1/4”)5mm(1-3/8”)38mm(1-1/2”)45mm(1-3/4”) 50mm(2”)75mm(3’’)100mm(4’’)150mm(6’’) other sizes also can be made. Welding Method: ...

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

Active Member

Add to cart
Laser Welding Dry Diamond Core Bit , Diamond Drill Bits For Rock

...diamond core bits for Roof Drilling Holes Specifications Diameter: 25mm(1”)32mm(1-1/4”)5mm(1-3/8”)38mm(1-1/2”)45mm(1-3/4”) 50mm(2”)75mm(3’’)100mm(4’’)150mm(6’’) other sizes also can be made. Welding Method: ...

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

Verified Supplier

Add to cart
9-1/2 Inch S616 Oilfield Well Diamond Drill Bit

...Drilling Contractors (IADC), the Fixed-cutter bit classification composed of four characters that designate: PDC Drill Bit Body material PDC Drill Bit Cutter density PDC Drill Bit Cutter size or type PDC Dri...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
Sintered Masonry Diamond Drill Bit Cut Glass Dremel 30x12x60xM14

...Diamond Core Bits With High Quality Long Life Feature : Integral type provide smooth cutting and avoid segments loosing. High quality diamond guarantee sharpness and life. * Fast, smooth drilling and long li...

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

Verified Supplier

Add to cart