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

7mm 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 24916 products for 7mm diamond drill bit Manufacture & Suppliers

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

...diamond 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, ...

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

Active Member

Add to cart
Vacuum brazed Wet Dry diamond drill bit for concrete granite 30x60x20xM10

30��60��20��M10 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :5-30mm Diamond width :20mm Fast, smooth drilling and long life Grit: #3...

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

Verified Supplier

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

...diamond 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, ...

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

Verified Supplier

Add to cart
PDC 6 Blade Diamond Drilling Bit Composite Rock Coring

... is inserted into the drill body to become a PDC bit. Mainly used for oil and gas field drilling. At present, oilfield composite drill bits are the most expensive and most demanding among all composite drill...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
PDC 6 Blade Diamond Drilling Bit Composite Rock Coring

... is inserted into the drill body to become a PDC bit. Mainly used for oil and gas field drilling. At present, oilfield composite drill bits are the most expensive and most demanding among all composite drill...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
222mm 8 3/4inch Oil Diamond Drill Bit Diamond Drill Bits For Rock

... of ring out. High quality PDC were put on shoulder to improve wear and impact resistance. Special backup cutter layout to improve the durability of the bit, while taking into account the bit aggression. Pro...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
10mm Diamond Drill Bit For Stone Jewelry Making Concrete Tile Glass 37x10x60xM10

Diamond Core Bits 37×10×60×M10 For Porcelain Ganite Tile Glass Ceramics Marble With High Quality Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Grit: #30,#40,#50,as cus...

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

Verified Supplier

Add to cart
Customizable Metal Sintered Diamond Drill Bits Silver Gray First Class

... core feature is that the diamond abrasive grains are firmly fixed on the drill bit base through the high-temperature sintering process of metal powders such as cobalt, nickel, copper, etc., which has both h...

ZHENGZHOU JINCHUAN ABRASIVES CO., LTD.
Henan,China

Verified Supplier

Add to cart
20 Micro Diamond Drill Bits For Rock , Hollow Diamond Drill Bits Anti Rust

2 Diamond Core Bit , Diamond Tipped Masonry Bits Couple Tube Hard Rock Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development. The necessary test equ...

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

Active Member

Add to cart
20 Micro Diamond Drill Bits For Rock , Hollow Diamond Drill Bits Anti Rust

2 Diamond Core Bit , Diamond Tipped Masonry Bits Couple Tube Hard Rock Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development. The necessary test equ...

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

Verified Supplier

Add to cart
15mm 30mm Sintered Diamond Drill Bit Ceramic Pots Marble 30x15x60xM14

...Diamond Core Bits With High Quality Long Life Feature : Product name tiles diamond core drill bit Diameters 5-120mm 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 25mm, 28mm, 30mm, 32mm, 35mm, 45mm, 55m...

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

Verified Supplier

Add to cart
6.5 Inch PDC Oil Drill Bit Oil Gas Diamond Drilling Bit

...Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the bits is medium cast surface which makes the bit suitable for normal hard to hard and strong abrasive formation. 2. The conical...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
6.5 Inch PDC Oil Drill Bit Oil Gas Diamond Drilling Bit

...Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the bits is medium cast surface which makes the bit suitable for normal hard to hard and strong abrasive formation. 2. The conical...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

Site Member

Add to cart
6A2 38*53*M16 Mm D30/35 Vacuum Welded Diamond Drill Bits For Medical Industry

... and precision surgery. Advantages of vacuum brazing technology: High-strength bonding: Brazing material (such as Ag-Cu-Ti alloy) and diamond are chemically metallurgically bonded, with a holding force of >2...

ZHENGZHOU JINCHUAN ABRASIVES CO., LTD.
Henan,China

Verified Supplier

Add to cart
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

Active Member

Add to cart
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