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Drill Bit Grading

drill bit grading

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Total 31087 products from drill bit grading Manufactures & Suppliers
Cheap Geothermal Drilling DTH Drill Bit DHD380 Steel Grade for sale

Brand Name:SOLLROC

Model Number:DHD380 dth bit

Place of Origin:China

... Steel grade in order to guarantee maximum performance. Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining field. Product Advantages: 1. High grade carbide ensures high quality and performance 2.

Changsha Sollroc Engineering Equipments Co., Ltd
Verified Supplier

Hunan

Cheap T38 R38 High Grade Tungsten Carbide Thread Button Drill Bit for sale

Brand Name:OEM

Place of Origin:CHINA

...Grade Tungsten Carbide Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill

Beijing Silk Road Enterprise Management Services Co.,LTD
Verified Supplier

Cheap High Grade Tungsten Carbide Drill Bits Dth Tools Rc-e545 For Mining Well Drilling for sale

Brand Name:MIROC

Model Number:RC Bits

Place of Origin:Shangdong,China

...grade tungsten carbide inserts DTH Tools RC-E545 Bits and Hammers For Mining Well Drilling In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresponding hammers (by drilling

KSQ Technologies (Beijing) Co. Ltd
Verified Supplier

Beijing

Cheap 8" 5 Wings Pdc Core Drill Bits For Oil And Gas Drilling And Mining for sale

Brand Name:GLORYTEK

Model Number:8" 5wings

Place of Origin:China

....These matrix- and steel-body bits incorporate the latest cutter technology,enhanced hydraulics. -Steel body PDC drill bits are machined and formed using nickel, chromium and molybdenum alloys. After heat treatment, the drill bit body is drilled, and the

Glorytek Industry (Beijing) Co., Ltd.
Verified Supplier

Beijing

Cheap M14 Round Hole Tile Core Drill Bit Vacuum Brazed for sale

Brand Name:JOHNSON TOOLS

Model Number:0308D68

Place of Origin:CHINA

... brazed diamond drill bit is mainly used to drill granite, marble, concrete, and wall. With years of research and application of drilling bit and the world-advanced technology of diamond brazing, this jagged drilling bit adopts the patent technology, it is

Johnson Tools Manufactory Co.,Ltd
Verified Supplier

Jiangsu

Cheap 102mm Reaming Type Rock Carbide Drill Bits / Hard Rock Drill Bits 33 - 152mm Diameter for sale

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

... grade as internationally well-known brand Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand Entire CNC processing procedure ensure the quality consistency Military grade requirements of

Beijing Jincheng Mining Technology Co., Ltd.
Verified Supplier

Beijing

Cheap 57mm TCT Blind Hole Tungsten Carbide Bits - Woodworking Drill Bits for sale

Brand Name:YIDIAN

Place of Origin:China

Model Number:TCT - BH57

.... We have both length of 57mm and 70mm, with left and right rotation direction. Each drill bit is packed in an individual plastic tube, then outside is a standard export carton box, which is strong enough to protect the products inside. The carton size is

Zhongshan Yidian Machinery Co., Ltd
Verified Supplier

Guangdong

Cheap Premium NMLC HMLC Diamond Core Drill Bits For Concrete / Granite / Stone / Marble for sale

Brand Name:ROSCHEN

Model Number:NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101.

Place of Origin:Germany

...Drill Bits For Concrete / Granite / Stone / Marble Premium diamonds grade Surface-Set Diamond Core Drill Bit NMLC , HMLC For drilling Concrete / Granite / Stone / marble Premium diamonds grade Surface-Set Diamond Core Drill Bit NMLC , HMLC For drilling Concrete / Granite / Stone / marble / sandstone Detailed Product Description Features: High Penetration Rate, High Speed,High Performance Product Name: Core Drill

ROSCHEN GROUP
Verified Supplier

Shanghai

Cheap Accessory Tool High Pressure R32 Drill Bit Thread Button Bit Hard Rock Drilling for sale

Brand Name:HZJX

Model Number:R22,R28,R25,SR28

Place of Origin:China

..., manufacture and export of mining engineering equipment and accessories. 2. Our company has 30 years experience in drill bit industry 3. Have a strict quality control system and perfect customer service 4. We are a reliable professional supplier with

Xi'an Huizhong Mechanical Equipment Co., Ltd.
Verified Supplier

Shaanxi

Cheap Indexable Center Drill Bit for sale

Brand Name:SUPAL

Place of Origin:Changzhou,Jiangsu,China

Model Number:OEM

...Drilling Tools Coolant Indexable Straight Shank Tungsten Carbide Twist Drill Bits Coating Introduction Drill Grade Coating Name Color Hv μm Friction The Max ℃ HRC55 coating TiSiAlN bronzed 3400 1-4 0.7 900℃ Carbide Material Introduction Drill Grade Material Grade...

Supal (changzhou) Precision tool co.,ltd
Verified Supplier

Jiangsu

Cheap 25×15×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life for sale

Brand Name:HUACHANG

Model Number:980203046

Place of Origin:Jiangsu, China

...Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life The glass diamond core drill bits provide high quality drilling with a low cost. These drill bits are designed to cut through glass, tile with ease. Made of high carbon steel with industrial grade carbide tip for long life and efficient drilling. Specification : Diameter :25-32mm Diamond width :15mm Fast, smooth drilling...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Verified Supplier

Jiangsu

Cheap TCI Drill Bit Durable Coal Mining Drill Bit With Different Tooth Shapes for sale

Brand Name:Bozuan

Model Number:tricone bit

Place of Origin:Cangzhou,Heibei,China

...Drill Bit For Horizontal Directional Drilling Oil And Gas Extraction Coal Mining With Different Tooth Shapes Product Description: Tricone Drill Bits, also known as TCI bits, are the most popular type of drilling bits used in the oil and gas industry. With its advanced design and superior performance, it has become the choice of many drillers. Tricone Drill Bits are made of high-grade...

Hebei Bozhuan Petroleum Machinery Co., Ltd
Verified Supplier

Hebei

Cheap Amber Finished Double End Drill Bits HSS M35 Co5% Tubby Body Twist Drill Bit for sale

Brand Name:RTCRAFT or OEM

Model Number:Metric Size or Inch Size

Place of Origin:CHINA

...Drill Bit M35 Co5% HSS Co Stubby Body Twist Drill Bit 135 Deg. Split Point Cobalt Drill Bit Description of Double Ended HSS Drill Bits: PREMIUM MATERIAL:High Grade High Speed Steel with Cobalt 5% to ensure the high hardness over HRC 64-66, and wear-resistance, abrasion-resistance, high red hardness. BEST CUTTING TIP:Double End 135 Deg. Split Point Drill Angle to guarantee the best self-centering and positioning and drill

DANYANG RIGHTOOLS CO.,LTD
Verified Supplier

Jiangsu

Cheap TCT V Point Drill Bit Tungsten Carbide Tipped Drill Bits For Drilling MDF for sale

Brand Name:Betop

Model Number:0107 2001RL

Place of Origin:PRC

...lifetime of the drill bits. Best design and precise CNC ground to gurantee excellent performance. Product Description Application: Used on drilling machines with chucks or adapters to make holes on laminated materials. Usage: Natural wood, plywood, MDF,

Betop Industrial Tools
Verified Supplier

Cheap Polycrystalline Diamond Compact Drill Bit Nozzle High Temperature Resistance for sale

Brand Name:ASEEDER

Model Number:AN-11

Place of Origin:CHINA

... specification in stock or customize as your requirements 3, Type: pdc bit nozzle,tricone bit nozzle,nozzle tube,spray nozzle,sandblasting nozzle.... Drill Bit Nozzle Applications Drill Bit Nozzle are the very important accessories to PDC, cone bit for

SEED TECHNOLOGIES CORP., LTD.
Verified Supplier

Hunan

Cheap Second Hand  API Reg Mill Tooth Drill Bits Used Rock Drill Bits for sale

Place of Origin:Hebei,China

... rock bits are used in oil and gas exploration, geothermal drilling, water well drilling, and mining applications. Tricone rock bits are usually made of high grade tungsten carbide and are ideal for drilling through soft, medium, and hard formations. The

Hejian Sanlong Petroleum Machinery Co., Ltd.
Verified Supplier

Hebei

Cheap Drop Center Thread Rock Button Bits , 1.41kg 64mm T38 Drill Bit for sale

Brand Name:MTH

Model Number:T38 64mm

Place of Origin:CHINA

...bit T38 64mm Rock Drilling Bit Product Information: The diameter of the drill bit is 64mm.The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button Bit...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Verified Supplier

Hebei

Cheap Stable Performance Dth Bits And Hammers Drilling Bits For Dth Hammer for sale

Place of Origin:Zhejiang, China

Brand Name:Sanrock

...Bits And Hammers Drilling Bits For Dth Hammer Product Description 1. Grade: 2. Size: M3-48 3. Standard: DIN 315 4. Certification: ISO9001, SGS, CTI, ROHS Product Name Best stainless steel wing nut anchor bolt for construction fastener Material stainless steel Color nickel white Standard DIN GB ISO JIS BA ANSI Grade...

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Verified Supplier

Zhejiang

Cheap 1/4 Inch TC Drill Bit Cylindrical Shape High Speed Steel for sale

Brand Name:Best

Model Number:DCDMA standard:AW,BW,NW,NWA,HW,PW,S series, P series, D series

Place of Origin:China

...Drill Bit details about TC drill bits: Construction: TC drill bits typically consist of a carbide tip and a steel shank. The carbide tip is made of tungsten carbide particles that are sintered together using a metallic binder, usually cobalt. The steel shank provides the necessary strength and rigidity to support the carbide tip during drilling. Carbide Grades...

Best Drilling Equipment (Wuxi) Co.,Ltd
Verified Supplier

Jiangsu

Cheap Carbide Material Matrix Body Pdc Drill Bit , Polycrystalline Diamond Compact Bits for sale

Brand Name:ShiTan

Place of Origin:China

Model Number:varied

..., green or Customized Packing:Plywood box(free-fumigation) MOQ: 5 PCS Payment terms: T/T,Western Union,and L/C are acceptable 1.The Quality of Drill bit? We have many series of rock bits,quality grades are different,and

Jinzhou City Shitan Machinery Equipment CO. LTD.
Verified Supplier

Hebei

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