rock cutting drill bits,China rock cutting drill bits Manufacturers, Suppliers

coal rock air drill bits for various drill

Aug 30, 2012

1.rapid chiseling in speed 2.cutting scope 3.saving time and strength coal rock air drill bits for various drill

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

tungsten carbide coal and rock mining drill bits

Nov 08, 2012

... a.Material:tungsten carbide b.Suitable for cutting medium-hard, hard and very hard ... carbide products such as indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, ... , such as Hole Openers, Hammers & Hammer Bits, Drag Bits, rock drilling, etc.We can produce the tools according ... { 'aImgSrc': aBigImageSrc } ); } )(); tungsten carbide coal and rock mining drill bits

Supplier: Zhuzhou ZZ Import and Export Co., Ltd.

[China Manufacturers]

China Tungsten Carbide Rock PDC drill bits

Jun 21, 2012

... .Factory price 3.Greater Stability 4.Greater Durability PDC Drill bitsSpecifications1.PDC drill bits for mining and quarrying 2.Bit size:56-153mm ...

Supplier: Shandong Yanggu Wuyue Rock 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 ... Reasonable price4. Better After-Sales ServiceThe Taper Drill Bits Rock are made from grade hard alloy and special steel, generally ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

Tricone rock drill bits for water well drilling

Jul 09, 2012

... rock drill bits TCI tricone bits/ Carbide tooth tricone bits Milled tooth tricone bits API reg pin Specialisted in producing of whole-new small type tricone bits ... inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results ... This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. ...

Supplier: Dengfeng Jinyu Thermoelectric Material Co., Ltd.

[China Manufacturers]

Sinorock rock drill bits drilling tools

Aug 13, 2012

... ISO9001 2008 3.The quality is stable. Sinorock rock drill bits drilling tools Sinorock drill bit is efficient and fast when drilling in ... hard and medium-hard rock.We can offer a large range of drill bits to suite the changing geology encountered ... tri-crescent drill bit Φ76 Φ76 EYY Hardened tri-crescent drill bit Φ76 Φ76/90 Thread Type Hardness Sinorock rock drill bits drilling tools

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Oct 25, 2012

We manufacture rock drill bits and machines used in mining and construction. We manufacture rock drill bits and machines used in mining and construction scope.Buttong bits:head ... thread R32, R38, T38, T45, T51Coal bitshead 28 / 42 / 44 Rock Drill Bits

Supplier: Shaanxi Wanbo Co., Ltd.

[China Manufacturers]

8 1/2" IADC 517 Kingdream hard rock drill bits HAS series for oil well

Oct 04, 2012

... 5.IADC 517 8 1/2" IADC 517 Kingdream hard rock drill bits HAS series for oil well 1.Introduction about us: Hejian ... rock bits in China, we can supply all kinds of rock bits, such as PDC bits, TCI bits, rock bits, tricone bits, single cone bits, steel tooth bits, insert tooth bits, roller bits, drill bits ... western unionProducts show 8 1/2" IADC 517 Kingdream hard rock drill bits HAS series for oil well

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd.

[China Manufacturers]

rock drill bits

Aug 11, 2012

our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in ... the products.Tapered Drill BitType --Chisel Bits / Cross Bits / Button Bits Diameter---28mm,30mm 32mm,34mm,36mm,40mm,42mm,44mmThread Drill Bits---Diameter: 51mm to ... Rod---R25,R28,R32,R38,T38,T45,T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm. rock drill bits

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Sep 08, 2012

Rock Drill Bits 45mm, 48mm, 51mm, 64mm, 76mm, 89mm, 102mm, 115mm R25, R32, R38, T38, T45, T51 apered: 7 degs,11degs,12degs. Rock Drill Bits Rock Drilling Tools ... ---Button Bits, Cross Bits, Chisel Bits, DTH BitsOD: 45mm, 48mm, 51mm, 64mm, 70mm ... , etc.Our products are in good quality and competitive price Rock Drill Bits

Supplier: Shandong Techgong Geotechnical Engineering Co., Ltd.

[China Manufacturers]

Glass Cutting Diamond Drill Bits

Jan 25, 2013

... jumping edge 4.Long service life 5.Good concentricity Glass Cutting Diamond Drill Bits introduction:Diamond glass driller: using high quality steel substrate ... : durable to polish and not crack, high efficiency, long life, drill 4000-5000 holes/pc2.Main Market: Europe market.3. Application ... Days according to the quantity10.Package:Standard export package : Glass Cutting Diamond Drill Bits

Supplier: Zhengzhou Longda Abrasives Co., Ltd.

[China Manufacturers]

Woodworking drill bits and Cutting Tools

Apr 02, 2012

... , M-35, M-42 hss drill bit index's, hss twist drill Woodworking drill bits and cutting Tools:rill bits. twist drills, Drill bits, M-7, M-1 ... 's, hss twist drills. Jobber drill bits, metric drill bits, numbered drill sets, letter and decimal drill bits, fractional drill bits. Specialty custom drill bits. Stepped Drill Bits- Manufacturer/Distributors Woodworking drill bits and Cutting Tools

Supplier: Dongguan Kang Mingjian Tool Co., Ltd.

[China Manufacturers]

Chisel Rock Drill Bits

Jun 26, 2012

... .6 High quality and competitive price Chisel Rock Drill Bits Rock Chisel Bits TypeBit DiameterCarbide TipTaperWater HolemminchWidth × Height22mm Tapered Drill Equipments2025/32"6×124°22255/64 ... °2602 23/64"8∼10×13.5∼187°225mm Tapered Drill Equipments401 37/64"8∼10×13.5∼187°2421 21 ...

Supplier: Tianjin Qiangli Pneumatic Tools Commerce & Trade Co., Ltd.

[China Manufacturers]

Rock Drill Bits

May 20, 2012

1.Highly abrasive; 2.Slow drilling; 3.Interbedded formations; 4.Costly sections. We have a number of different carbide products for rock drilling tools including,·carbide for shaped impact rock bore bits·advanced blade bits·down the hole drill bits·impact rock interrupted blades·three flanged blade bits Rock Drill Bits

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

[China Manufacturers]

Chisel type drill bit , rock drill bits , drill bit

Feb 08, 2013

Chisel type drill bit , rock drill bits , drill bit Chisel type drill bit , rock drill bits , drill bitDiameter (mm)Tip Size mmTaperH x W 3815×10718×10714× ...

Supplier: Nicesound Electronics Co., Ltd.

[China Manufacturers]

Spotting drill bits,gun drill bits

Feb 19, 2013

... drill bits,cutting tools 2)Size:3mm-20mm 3)Material:carbide,hss 4)Coated:TIN,Bright.. 5)Point angle:90/120 degree Spotting drill bits,drill bits ... ,drilling tools,cutting toolsFeature1.Size:standard 3mm-20mm or as requrie2 ... .alibaba.comSKYPE: Kelly16230Trademanager: cn1000340775Mobile: 0086 13774658955 Spotting drill bits,gun drill bits

Supplier: Xiamen Yuanxing Precision Tool Co., Ltd.

[China Manufacturers]

diamond core drill bits for granite, marble,refractory materials,etc

Apr 01, 2013

$diamond core drill bits for granite, marble,refractory materials,etc$

... all kinds of stones, refractory materials, etc. diamond stone core drill bits for granite, marble,refractory materials,etc1, Used for : all kinds ... ,Size: 8mm--200mm.M14,5/8"-11 Connection3,Feture:fast cutting and long life4,MOQ:50pcs5,Payment : L/C6,Packing : White ...

Supplier: Shijiazhuang Hanghua Super Hard Tools Co., Ltd.

[China Manufacturers]

Sharp-edge PDC cutter for drill bits

Dec 10, 2012

... the PDC damage.Mainly used for making roller bits, coal mining bits and geological bits. SizeD(mm)H(mm)R1(mm)R2(mm ... .2316.99JSR191519.115.2316.99 Sharp-edge PDC cutter for drill bits

Supplier: Changsha Chenguang Machinery & Electric Equipment 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 ... ISO and API 3.Good qualit Steel Tooth Tricone Drill ... !Your early erquiry will be very appreciate! Steel Tooth Tricone Drill Bits

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

[China Manufacturers]

CONCRETE DRILL BITS

Sep 18, 2012

1.Description:SDS Plus Hammer Drill Bits 2.Carbide: YG8C 3.Body:40Cr 4.Shank:SDS Plus,SDS Max,Hex 5.Type: "-" & "+" 1.Description:SDS Plus Hammer Drill Bits2.Carbide: YG8C3.Body:40Cr4.Shank:SDS Plus,SDS Max,Hex5.Type: "-" & "+"6.Flute: S2 and S47.Finishing:Sand-blast, Nature color,Black finished CONCRETE DRILL BITS

Supplier: Zhejiang Zhengbang Tools Co., Ltd.

[China Manufacturers]