70mm long hinge boring wood drill bits,China 70mm long hinge boring wood drill bits Manufacturers, Suppliers

Spotting drill bits,gun drill bits

Feb 19, 2013

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

Supplier: Xiamen Yuanxing Precision Tool Co., Ltd.

[China Manufacturers]

YG15 K034 cemented carbide drill bits for coal mining

Mar 31, 2013

... .sample free 3.fast delivery time YG15 K034 cemented carbide drill bits for coal mining:Products feature: 1. Mining carbide alloy film ... do not fragment easily, so that the drill head has a longer life: using the special process formula ... is using in producing coal seam rotary drilling and rock drill.Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd., selling CN cutting ...

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd.

[China Manufacturers]

AW,NQ,PQ,HQ,PQ,NQ3.HQ3 diamond drill bits

Mar 21, 2013

we supply difference size drill bit with international standard Core Bits are widely used in mineral exploration industry and geological survey. ... diamond core bits which are commonly used in mineral exploration, site investigation and ... ,EWK, AWK. AW,NQ,PQ,HQ,PQ,NQ3.HQ3 diamond drill bits

Supplier: Changsha Exploration Machinery Factory

[China Manufacturers]

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

Oct 04, 2012

... .IADC 517 8 1/2" IADC 517 Kingdream hard rock drill bits HAS series for oil well 1.Introduction about us: Hejian ... 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, drilling tools etc ... to meet your special need. 3.Sizes and types of drill bits we can privide: 60mm,65mm,76mm,93mm,95mm,98mm(3 ...

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

[China Manufacturers]

Bits-U-Shaped Pillar Gear Drill Bits

Jun 21, 2012

Bits-U-Shaped Pillar Gear Drill Bits 1)advanced equipment, technology 2)excellent quality 3)good Service Bits-U-Shaped Pillar Gear Drill BitsWe are the manufacture of drill bit/cross bit /chisel bit /rock drill bit /button bit .Waiting for your inquiry. Bits-U-Shaped Pillar Gear Drill Bits

Supplier: Fuzhou Dig Sword Land Machine 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]

button bits,rock drilling bit,PDC drill bits

Mar 06, 2013

1. High penetration rate 2. Excellent flushing, straightness and hole quality 3. Known for their reliability button bits,rock drilling bit,PDC drill bits

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

[China Manufacturers]

tungsten carbide drill bits

Dec 09, 2012

... best copper welding 4) The best heat treatment Tungsten carbide drill bits Coal cutter Cutting bit Place of origin Shandong,China ApplicationDrilling ... hardness is in HRC46-52 or HRC42-48. tungsten carbide drill bits

Supplier: Yanggu Sanhe Tools Co., Ltd.

[China Manufacturers]

1608 pdc blanks for coal drill bits

Apr 01, 2013

... for oil drilling bits and coal drilling bit 2 Extremely high wear resistance 3 widely used for various drill bit PDC ( ... and milling applications, tooling as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and Tri-cone PDC ... Drill Bits for coal mining. Hereby listed some common ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

Core Drill Bits

Apr 24, 2012

... , drill bits;Dia40mm G1/2" connector, drill bits;Dia50mm G1/2" connector, drill bits;Dia75mm G1/2" connector, drill bits;Dia100mm G1/2" connector, drill bits;G1/2" connector, drill bits.Length ... available : 50mm and 100mmSpecial requirement can be produce based on the sketch with minimum quantity. Core Drill Bits

Supplier: Quanzhou Jinshan Stone Tools Technology Co., Ltd.

[China Manufacturers]

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

Sep 23, 2012

... of bucket lip and cutting pick that is able to drill in soft-hard interbedding and forceful cementation of pebble and ... well as huge pebble and boulder formation. The double-door drill bit is suitable for drilling in normal sandy layer and ... 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]

pdc cutters and drill bits

Jan 13, 2013

... .2-2.0JSMF25132513.21.2-2.0 pdc cutters and drill bits

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

Drill bits

Jun 06, 2012

... Drill rods with Shank H22x108mm,(6,7,11,12 degree taper) taper rods in most lengths.button bits, cross type bits and chisel bits ... low pressure hammers CIR65a, CIR90, CIR110, CIR150,CIR170etc,DTH drill bits:60mm-254mm bits with flat face, concave design fit for the atlas ... , 25mm,30mm,33mm,38mm,etc.8. Blast furnace tap hole drill tools.(Rod, Cross type bits, button bits and X type bits etc) Drill bits

Supplier: Yanggu Yishan Drilling Tools Co., Ltd.

[China Manufacturers]

Electroplated core drill bits set

Apr 01, 2013

Electroplated drill bits drill bits set Used for cutting glass, quartz,lapidarists,advanced ceramics, stone, marble,granite. Electroplated drill bitsdrill bitsUsed for ... , Cold Pressed Sintered Diamond Saw Blades, Core Drill Bits, Cup Wheels, crack chaser and tuck point blade, ... Router Bits & Profiles, Flexible Polishing Pads, Silicon Carbide Wheels, ...

Supplier: Huzhou Gus Imp. & Exp. Co., Ltd.

[China Manufacturers]

tungsten carbide hammer drill bits

Aug 11, 2012

tungsten carbide hammer drill bits for coal excavating tools GB/T14445-1993 tungsten carbide hammer drill bitstungsten carbide products for coal excavating tools GB/T14445-1993 M13 type to mount the bit of rotary driller and the pick of excavating machinery M14 type to mount the pick of excavating machinery tungsten carbide hammer drill bits

Supplier: Yueqing Jinfeng Cemented Carbide 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]

diamond core drill bits

Apr 01, 2013

diamond core drill bits 1.combined,diamond tool 2.punching functual well 3.perfect package 4.reasonable price diamond core drill bits1.What's ... the core drill bit used for?(1)It is designed ... various diamond cutting baldes,diamond grinding cup wheels,diamond core bits,diamond rollers and other diamond tools with special shape.The ...

Supplier: Danyang Honest Tools Co., Ltd.

[China Manufacturers]

diamond Drill Bits

Jan 29, 2013

Diamond Drill Bits Diamond Drill Bits Diamond Core Drill Bit is a cylinder used for plunge cutting out materials. ... mesh in its segments. This allows the core bit to drill clean and fast while extracting the material. Common uses for ... core bits would be small projects such as drilling out sink holes for faucets. diamond Drill Bits

Supplier: Shanghai Canhu Industry Co., Ltd.

[China Manufacturers]

Black Square socket drill bits

Apr 16, 2012

Black Square socket bits 1,CRV material 2.black finished 3.different size Square socket drill bits (screwdriver bit socket,socket bits)1.CRV steel2.Different size3.Different finished Black Square socket drill bits

Supplier: Guangzhou OKMA Hardware & Tools Co., Ltd.

[China Manufacturers]

Chisel Rock Drill Bits

Jun 26, 2012

... 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]