rock bit drill mining,China rock bit drill mining Manufacturers, Suppliers

21PCS BIT & DRILL SET

Aug 08, 2012

21PCS BIT & DRILL SET 21PCS BIT & DRILL SET CODEDESCRIPTIONPACK240030BLOW CASE+COLOR LABLE+DISPLAY BOX1 21PCS BIT & DRILL SET

Supplier: Goalmac (Jiangsu) Imp & Exp Co., Ltd.

[China Manufacturers]

Best Quality Tricone Drill Bit/Drill Rig

Sep 26, 2012

... bearing life 3.Safety and reliability The advantages of the drill bits :It has rolling sealed bearing structure. The cylinder rolling ... ensuring a better performance of roller bit. The secondary surface of thrust bearing of roller bit has been handled with antifriction and ... to provide qualified lubrication for bearing system. Best Quality Tricone Drill Bit/Drill Rig

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

[China Manufacturers]

Tungsten carbide bit drill

May 30, 2012

Tungsten carbide bit drill 1)material:tungsten carbide 2)size :Dia .33mm,43mm,53mm,67mm,73mm,83mm. Tungsten carbide bit drill 1. Product information :1)Material: tungsten carbide2)Colors:silver3)Size: Dia .33mm,43mm,53mm,67mm,73mm,83mm.4)FOB price :FOB Xiamen USD 0.5-5 /piece 5)MOQ: 1000pcs 2.Picture: Tungsten carbide bit drill

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

[China Manufacturers]

V type Adjustable Solid Carbide Spiral Bit/ROUTE BIT /DRILL BIT

May 27, 2012

... installing on the CNC machine,multiple spindle machine,hinge boring bit machine.3.Specification: Drilling dia:30mm/43mm Shank dia:10mm ... free to contact us. V type Adjustable Solid Carbide Spiral Bit/ROUTE BIT /DRILL BIT

Supplier: Dongguan Kang Mingjian Tool Co., Ltd.

[China Manufacturers]

Drill bit,drill bit,masonry drill bit

May 19, 2012

Drill,drill bit,masonry drill Size: 3-10mm Drill,drill bit,masonry drillSize: 3-10mmWe have many other diffrent types of drills,please visit our website www.AMC-tools.comWe would like to hear from you.Contact person: Kenneth GanH/P:86-13701994849TEL:86-21-64127770,64127542,64128019FAX:86-21-64127021 Drill bit,drill bit,masonry drill bit

Supplier: Shanghai AMC Int'l Trading Co., Ltd.

[China Manufacturers]

SupAnchor high quality steel and TC rock bit

Apr 01, 2013

rock bit type: steel or TC 1-Hardness:50-55 2-R32 ...

Supplier: SupAnchor Rock Reinforcement Co., Ltd.

[China Manufacturers]

three cone rotary rock bit 10 5/8" IADC537G

Jul 13, 2012

... ,637,737512,522,532,612,622,632,7323 cone rotary rock bit 4 5/8"IADC537G

Supplier: Hejian Solidkey Petroleum Machinery Co., Ltd.

[China Manufacturers]

Hss Fully-Ground Taper Shank Drill Bit,Drill Sets

Mar 01, 2012

... cutting tools, cutleries and dies Hss Fully-Ground Taper Shank Drill Bit,Drill Sets

Supplier: Changzhou City Wansui Tools Works

[China Manufacturers]

Diamond core bit drill bit tube

Aug 12, 2012

... tubes and connections can be produc Drill Bit Tube Drill tube is a part of diamond core drill bit, outer diameter, length and thread size ... can be done based on your drawing.Drill tube, one part of diamond core bit, could be produced based on your demand ... -500mmThread size, UNC1-1/4Delivery time: Around 30days Diamond core bit drill bit tube

Supplier: Shijiazhuang Hisun Tools Co., Ltd.

[China Manufacturers]

countersunk head drilling Morse shank drill bit taper drill bit drill bit

Oct 13, 2012

countersunk head drilling Morse shank drill bit taper drill bit drill The photos and introductions belong to our factory, if ... firstly, thank you! (*^_^*) countersunk head drilling Morse shank drill bit taper drill bit drill bit Super-hard processing of professional, special, non-standard, special ... and excellent wear resistance countersunk head drilling Morse shank drill bit taper drill bit drill bit

Supplier: Shanghai LZQ Precision Tool Technology Co., Ltd.

[China Manufacturers]

PDC bit|diamond oil bit|PDC rock bit for well drilling

Nov 29, 2012

... hard interbed layers. 4. Optimized hydraulics design, improve the bit clean ability so as to prevent the balling.Matrix PDC ... ,REG(in)Rate(I/S)Speed(r/min)On Bit(KN)8 1/252002-1-22004-1-225-3860- ... ,REG(in)Rate(I/S)Speed(r/min)On Bit(KN)8 1/2432004-1-225-3860-35013-1009 ... /4842006-5-838-6060-35022-160 Matrix PDC drilling bit PDC bit|diamond oil bit|PDC rock bit for well drilling

Supplier: Zhengzhou Yuanchi Technology Co., Ltd.

[China Manufacturers]

China Tungsten Carbide Rock PDC drill bits

Jun 21, 2012

... 3.Greater Stability 4.Greater Durability PDC Drill bitsSpecifications1.PDC drill bits for mining and quarrying 2.Bit size:56-153mm,3 or 4 ... wing available 3.High drilling efficiency,long bit lifePacking ...

Supplier: Shandong Yanggu Wuyue Rock Tools Co., Ltd.

[China Manufacturers]

Blade bit for mining

Nov 04, 2012

... range of application, suitable for drilling in the middle hard rock and soft rock.Drilling speed is very fastApplicable ...

Supplier: Xi'an J.W. Drilling Machines & Tools Production Co., Ltd.

[China Manufacturers]

API TCI Rubber/Metal Sealing Rock Bit for Well Drilling

Feb 09, 2012

... -sealed Bearing. 3. Gauge Protection The AIM of Hejian Yinhai Rock Bits Co. LTD:FOCUS AND DEDICATION TO BRING THE VALUE ... . QUALITY IS LIFE.HeJian Yinhai Rock Bits Co. LTD supply all kinds of bits with high ... is improved with new formulas and new techniques for insert bit. 2). Gauge StructureMultiple gauge protection with gauge trimmers on heel ...

Supplier: Hejian Yinhai Rock Bits Manufacture Co., Ltd.

[China Manufacturers]

Extension rod /rock drills/ drill pipe

Nov 18, 2012

1)certification:ISO9001:2008 2)thread:R32 Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or bits.4)high quality material: 55 simnmo, the whole heat-treatment ensures long lifespan Specification

Supplier: Zhengzhou Yukun Machinery Equipment Co., Ltd.

[China Manufacturers]

Cross Rock Drill Bits

Apr 08, 2012

... quality and competitive price 40Cr skirt and YK20 carbide tip Rock Cross Drill Bit Rock Cross Bits TypeBit DiameterCarbide TipTaperWater HolemminchWidth×Height22mm Tapered ... Drill Equipments361 27/64"8×127°3381 1/2"8× ... 32"8×127°3501 31/32"10×167°325mm Tapered Drill Equipments381 1/2"8×127°3401 37/64"8× ...

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

[China Manufacturers]

Oil Rig Drill Bit

Mar 04, 2013

... " Certification ISO and API Oil Rig Drill Bit1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide ... and bearing life.3.Bearing Structure of this series tricone rock bit :High precision bearing with two thrust faces. Balls lock ... the lubricating reliability.5.Product Application of this series tricone rock bit :It is suitable for downhole motor and high speed ...

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

high quality masonry drill bit

Jan 16, 2013

masonry drill bit,drill bit,masonry drill masonry drill bit,drill bit,masonry drill·Professinal grade: auto-soldering ·Tungsten carbide tip, accelerates drilling speed and reduces wear ·Spiral flute for superior dust removal·Industrial finish. high quality masonry drill bit

Supplier: YS Tooldepot Trading Co., Limited

[China Manufacturers]

HSS drill bit

May 29, 2012

... drill bit 1. All kinds of Carbide drills 2. Various specifications 3. Popular product with high quality hss drill bits Product details1. Carbide drill ... have passed internation standard4. Big stock of all kinds of drill bit Drill bit photos reference: ( function(){ var aBigImageSrc = [ 'http://i01.i ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); HSS drill bit

Supplier: Dongguan Bellxin Metal Co., Ltd.

[China Manufacturers]

oil drilling bit/ drilling bit/ drills equipment

Apr 13, 2012

... drilling bit size:8-1/2 drilling bit,petroleum exploration equipment, rock bit drilling bitThe 4y∼12 1/4 polycrystalline diamond full scale drilling bit ... sidetrack cut bevel bit,core bit and eccentric bit.We can design and sidetrack cut bevel bit,core bit and eccentric bit.We can design ... at the same time according the user's needs.Diamond drill bit produced in our company has been sold to many ...

Supplier: Hebei Renqiu Foreign Economic Trade Corporation

[China Manufacturers]