types of drill bits,China types of drill bits Manufacturers, Suppliers

Drill bits

Feb 14, 2012

Drill bits Button bits with rich assortments and differential usages Drill bitsOur hengwei company is the professional manufacturer and exporter of Rock Drilling Tools, Mining Tools ... tools and mining tools, including five series, more than 500 types. They are Tapered Drilling Tools, Threaded Extension Drilling Tools, Downhole ...

Supplier: Ningbo Hengwei Import & Export Co., Ltd.

[China Manufacturers]

PDC coring drill bits(for coal mine use and geological exploration)

Mar 14, 2013

... alloy substrate under high temperature and high pressure. It possess of high wear resistance like diamond, at the same time the ... ~30100~20015211015~30100~20019011018~44100~15019015218~44 Note:Sizes and types that are not shown above can be customized according to ... competitive price as well as solid quality products PDC coring drill bits(for coal mine use and geological exploration)

Supplier: Shaanxi Zuanlong Drilling Machine Co., Ltd.

[China Manufacturers]

Steel Tooth Drill Bits

Mar 16, 2013

... compressive strength Steel teeth bits series: Soft formation teeth bits:The soft formations tooth bits are used to drill low compressive strength, soft ... types this hard facing completely covers the bit teeth. Medium hard formations tooth bits:The medium hard formation tooth bits are used to drill ... .5.The 250 ° C high temperature resistance, abrasion resistance of new grease. Steel Tooth Drill Bits

Supplier: Renqiu Dream Bits Ltd. Company

[China Manufacturers]

Down the hole Drill bits

Apr 01, 2013

... may provide various types of Rock Drill Bit.I .Taper connection rock drill head.1.> Chisel Type Bits (The diamater ... from 32 to 60mm)2.> Cross Type Bits (The ... diameter from 32 to 60mm)II. Screw Joint rock drill head,screw connecting ... diameter from 90 to 178mm) Down the hole drill bit can available INGERSOLL .RAND DHD,ATALAS COPCO ...

Supplier: Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd.

[China Manufacturers]

pdc insert for drill bits

Feb 14, 2012

... .Good Toughness 5.Competitive price pdc insert for drill bitsPDC cutter are compsed of polystalline layer and tungsten carbide substrate, which are ... .0-1.21902HJWU19.052.00.5-1.0The claw Structure of interfaceT--Net shape claws combinationW--Straight wave shape claws combinationP ... PCD layer onlyZ--Chamfer for carbide only pdc insert for drill bits

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

High quality Core Barrel with Roller Bits / sds drill bits manufacturers

Sep 23, 2012

... layer to light-weathering rock and is divided into two types—bailer for soil and rock layer. Drilling Bucket can be ... crowd force on a small ring of cutting teeth.Core barrels are generally divided into four types:Core barrel with pin teeth ... roller bits (applicable for very strong rock formations with compressive strength greater than 100MPa) High quality Core Barrel with Roller Bits / sds drill bits ...

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

Diamond drill bits, core drill, drilling tool

Apr 08, 2012

... 2)safety and long lasting 3)adapted to various types of drilling equipment Diamond Drill bits◊ Product description:1. Used for making holes in ... long lasting 3. adapted to various types of drilling equipment4. color and size available as required◊ Workshop view: Diamond drill bits, core drill, drilling tool

Supplier: Xiamen Globe Truth (GT) Industries Co., Ltd.

[China Manufacturers]

Steel Tooth Tricone Drill Bits

Nov 17, 2012

Steel Tooth Tricone Drill Bits 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ... bit) and tricone bit(tungsten carbide inserted tricone bit),both of which are used for mining pilling, water well drilling or ... /TDelivery timeabout two weeks,but still depending on the quantity of the orderAdvantagehigh quality on time delivery and large available quantityWelcome ...

Supplier: Hebei Hongrunlai Business and Trade Co., Ltd.

[China Manufacturers]

Carbide Rods for Drill Bits

May 09, 2012

... Drill Bits HIP sintered&Extrusion method 100% virgin raw material ISO9001:2000 Certificate OEM&ODM Service Carbide Carbide Rods for Drill ... BitsGRADE AND SPECIFICATION OF RODS GRADEISO CODECOBALT ... types of cutting & milling tools: Carbide End Mill, Ball & Nose End Mill, Corner Radius End Mill, Roughing End Mill, Drill Bits, Twist Drill, Center Drill, Spotting Drill ...

Supplier: Zhuzhou Uko Cemented Carbide Co., Ltd.

[China Manufacturers]

tungsten carbide chisels tungsten carbide drill bits

Jan 12, 2013

... carbide chisels tungsten carbide drill bits Button types: tungsten carbide chisels tungsten carbide drill bits Cross types: tungsten carbide chisels tungsten carbide drill bits Zhuzhou Jinxin Cemented Carbide ... Co., Ltd is a professional manufacturer of carbide turning ...

Supplier: Zhuzhou Jinxin Cemented Carbide Co., Ltd.

[China Manufacturers]

tungsten carbide button drill bits

Feb 17, 2012

... with competitive price.3. Widely used in industry of metalworking machinery4. Various types and aslo can be made as per client's ... request. We are professional manufacturer and exporter of tungsten carbide ... your special design is also welcomed here. tungsten carbide button drill bits

Supplier: Zhuzhou Kelite Advanced Materials Co., Ltd.

[China Manufacturers]

tungsten carbide cross drill bits

Oct 09, 2012

... drill bit --material:virgin tungsten carbide --bits diameter:32-50mm Tungsten carbide cross drill bitOur company is specialized in the production of ... more than fifty grades and overTwo thousand kinds of types for your choice, Which are widely usedin ... rough machining forturning, milling, drilling and boring of steel, stainless steel, castiron, aluminum and non ... tungsten carbide cross drill bits

Supplier: Zhuzhou Jingcheng Cemented Carbide Sales Co., Ltd.

[China Manufacturers]

Drill bits

Jan 06, 2013

... send drawings for special cutters Drill bits, twit drills, center drills 1) Our factory specialize in manufacturing all types of cutting & milling tools: Carbide ... End Mill, Ball & Nose End Mill, Corner Radius End Mill, Roughing End Mill, Drill Bits, Twist Drill, Center Drill, Spotting Drill ... free to contact us. Any questions are highly welcome! Drill bits

Supplier: Xiamen Yijia Trade And Industry Co., Ltd.

[China Manufacturers]

Wet Diamond Core Drill Bits in R1/2" Male Connection thread drilling concrete

Oct 05, 2012

... , 10300/350/400/4501/2”BSP MaleSegments Types & Designs Production of Diamond Core Drill Bits Production of high precision/quality steel core tubes for diamond ... core drill bit in own workshopPacking and Package of our ...

Supplier: Jiangsu Huafeng Tools Co., Ltd.

[China Manufacturers]

Adaptors crossover coupling for dimond core drill bits

Mar 31, 2013

... crossover coupling for dimond core drill bits 2, All kinds of types Adaptors crossover coupling for dimond core drill bits1, Convenient fast change between ... core drill machines with different adaptors2, All kinds of ... provided upon request. Adaptors crossover coupling for dimond core drill bits

Supplier: Shijiazhuang Jinbohui Tools Co., Ltd.

[China Manufacturers]

Taper Drill Bits Rock

Apr 12, 2012

... 3.Water Hole: 2 4.Body: Normal Taper Drill Bits Rock The Advantages Of Taper Drill Bits Rock1. Higher Quality2. With Strict Quality Control3. More ... , national defence stone project etc,.We can manufacture the following types according to clients' need taper:4.8,6,7,11 ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

Wood working drill bits

Mar 16, 2012

... drill bits is made of high carbon steel or chrome vanadium (crv) with brad point and 2 shouldered cutting spurs The wood working drill bits ... is center point enters first and prevents "skating".The cutting flutes are engineered for optimum chip ejection so drill will ... .It can be used in hand drills, electric portable drills, drill presses and lathes. Wood working drill bits

Supplier: Xian Mager Machinery International Trade Co., Ltd.

[China Manufacturers]

earth auger drill bits ( CX-AD490A)

Jan 05, 2013

earth auger drill bits:CX-AD490A displacement:49cc different size of drill you can choose earth auger drill bits ( CX-AD490A)

Supplier: Yongkang Chengxin Industry & Trade Co., Ltd.

[China Manufacturers]

Guangzhou TR Millstone of drill

Feb 13, 2012

Millstone,abrasive stone;grinding stone;millstone 1.used for grinding drills 2.color: white millstone,abrasive stone;grinding stone;millstone1.used for grinding drills2.color: white3.High hardnessthere have many other types of glass tools in our company. Guangzhou TR Millstone of drill

Supplier: Guangzhou Terui Glass Tool Co., Ltd.

[China Manufacturers]

carbide drill bits

Jan 28, 2013

... , and is an advanced enterprise. We are the association member of Chinese Cemented Carbide. Having been involved in this field for ... , we have rich experience in both production and research of carbide products. Advantages of our carbide products: 1. made from 100% virgin ... me. I'm avaible in 24 hours for you! carbide drill bits

Supplier: Zhejiang Ruili Cemented Carbide Co., Ltd.

[China Manufacturers]