http://www.ec21.com/ec-market/drill rod.html http://tsdiao.en.ec21.com/Drill_Rods--1603735_3718853.html Features The Taesung Drill rods take advantage of the supreme raw materials as shown above. It satisfies the standa20091110 http://daeguncns.en.ec21.com/Integral_Drill_Steel_Tapered_Rod--182517_3107819.htmldrilling performance. (Tapered rod is no tungsten carbide.) So we chose high quality Swedish material and Korean tungst20090805 http://shqlfdlisa.en.ec21.com/Integral_Drill_Rod--3361775_3622545.htmldrill rod, extension rod, tapered drilling rod, moil points & chisel rod, shank adapter, coupling sleeve, air compresso20091223 http://zzeast.en.ec21.com/Rock_Drilling_Accessories_Drill_Bit--2575928_2575939.htmldrill rod, extension rod, integral drill steel, shank adaptor, coupling sleeve, pilot adaptor and reaming bit, core bit20091221 http://amyiven.en.ec21.com/Drill_Rod--2254452_3595775.html 42 50 drill rod BQ NQ HQ PQ drill rod AW BW NW HW PW drill rod AW BW NW HW PW casing Friction Weld DTH drill pipe Ke20091228 http://maxdrilltools.en.ec21.com/MAXDRILL_Drill_Steel_Rod--4013567_4013603.html Drill Rod/ Integral Drill Steel Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo Shank size: hex19mm hex20091218 http://freedomaa.en.ec21.com/Chisel_Bits_Rock_Bits_Button--606396_606397.htmldrill rod shark adapter rod standard Threaded Bits (Cross & Button Type), Coupling Sleeves, Shanks rifting rod coupl20091210 http://mandyli1234.en.ec21.com/Integral_Drill_Rod--3016165_3016305.html Integral Chisel Rod Integral Cross Rod Taper Drill Rod 600mm, 800mm, 1200mm, 1600mm, 2400mm, 3200mm 20091205 http://tonnyone.en.ec21.com/Integral_Drill_Rods_Shank_Drill--2933068_2933071.html Integral Drill Rods: Shank Sizes: H22 x 108mm (7/8 x 4 1/4 ) Length (mm): 400-3000 Bit Diameter (mm): 32-42 Customer20091201 http://sdbrisk.en.ec21.com/Drilling_Rods--1649150_3961522.html We can manufacture kinds of rock drilling tools �� the rock drills ,and drill rig,and our main exporting prod20091125 http://jiuxiao.en.ec21.com/Drill_Rod--3831461_3961346.htmldrill steel for our products, we can produce almost all kinds of rock drill steel, in the production process, H22 Rod h20091125 http://sandio.en.ec21.com/Tapered_Drill_Rods--3112540_3112560.html Tapered Drill Rod Shank H22x108mm (7/8 x 4 1/4 ) Length: 610mm - 2800mm (Length can be according to customers' specifi20091117 http://drillingking.en.ec21.com/Tapered_Integral_Manual_Drill_Rod--3557302_3557669.html Our products are good in quality and low in price. For Integral drill rod,we can supply:shank size: Hex.22*108mm, e20091111 http://justinlau.en.ec21.com/Taper_Drill_Rod--1847508_1868361.html1800 ZQ25?8? 2400 ZQ22?4? 2400 ZQ25?4? 3000 ZQ22?0? 3000 ZQ25?0? 6000 ZQ22?0? 6000 ZQ25?0? TAPERED DRILL ROD 20091111 http://jackylu.en.ec21.com/Drill_Rod--3898361_3898531.htmldrilling may be the end, the use of life extended. 5, water-based wet good pass operation Tapered Drill Rod 1.supply 20091026 http://sui671100.en.ec21.com/Integral_Drill_Rods--3859189_3867410.html Produced by our company are widely used in Rock Drilling, railways, highways, tunnels, mining, mountains, and other ba20091024 http://marandali.en.ec21.com/Drill_Steel_Rod--2569257_2569342.html Integral Drill Steel/ Tapered Drill Rod (1)Steel: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo (2)Shank20091022 http://123tianrong.en.ec21.com/Twist_Drilling_Rod--3852910_3864606.html Special twist drilling rod 60- 150 Water exploring drilling rod and other drilling rod 20091009 http://corebit.en.ec21.com/Drill_Rod--3172464_3848841.html AW drill rod, BW drill rod, NW drill rod, NQ drill rod, HQ drill rod, 50mm drill rod, 42mm drill rod 20090928 http://rohanwang.en.ec21.com/Drill_Steel_Rod--3571730_3571760.html MAXDRILL drill steel rod: Drill Rod/ Integral Drill Steel (1)Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 520090922 http://gymaxdrill.en.ec21.com/MAXDRILL_Drifting_Drill_Rod_Extension--3822653_3824668.htmlcase or in bundles. (5)Productivity: 20000MT / month Shank rod: hex.22x108mm hex.25mm 108mm, hex.25mmx159mm 20090917 http://srocktools.en.ec21.com/Taper_Drill_Rods--3798594_3798595.htmldrilling tools, drilling bits, Coupling, Shank Adaptors, Crossover Coupling, drifting rods, Tapered Rod integral drill 20090906 http://sdrocktool.en.ec21.com/Tapered_Drill_Rod--3369090_3383202.htmldrilling bits, Coupling, Shank Adaptors, Crossover Coupling, drifting rods, Tapered Rod integral drill steel, Retrac X-20090730 http://maxdrillwang.en.ec21.com/Drill_Steel_Rod--3699359_3699497.html MAXDRILL drill steel rod: Drill Rod/ Integral Drill Steel (1)Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 520090729 http://storm1943.en.ec21.com/Drill_Rod_Moil_Rod--3436685_3436689.html Integral Chisel Rod Integral Cross Rod Taper Drill Rod 600mm, 800mm, 1200mm, 1600mm, 2400mm, 3200mm 20090729 http://jbtlflora.en.ec21.com/Drill_Rod_and_Shank_Adaptors--3373114_3373131.html Our company is a professional supplier of rock drilling tools. Especially bits ,rods,shank adaptors,coupling sleeves20090727 http://hntianying.en.ec21.com/Rock_Drilling_Tools_Drill_Bits--3683717_3683864.htmlrod, shank adaptor, coupling, pilot adaptor and reaming bit, pick cutter, cutting tools, carbide tip and other drilling20090720 http://117265169.en.ec21.com/Intergral_Drill_Rods--3634273_3634299.html Chisel Bits, Retrac Button Bits, Drifter Rod, Rock drilling tools, drilling bits, Coupling, Shank Adaptors, DTH Bits 20090628 http://beijingprodemo.en.ec21.com/Tapered_Drill_Rod--3608829_3608944.html (1) Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo (2)Shank size: Hex22mm x108mm (3)Taper: 7 degree, 20090615 http://dmindtech.en.ec21.com/Drilling_Mining_Quarrying_Construction_Extension--2778425_2817836.html Several thread and length are available upon customers request. Our MF ROD is forging type with high quality. Drifting20090504 http://tinafdtools86.en.ec21.com/Drill_Shank_Rod--2963034_3056411.htmldrill rod, Threaded Bits (Cross & Button Type), shank adapter , extesion rod , bits and adapter coupling, coal cutte20090416 http://alinaxiang588.en.ec21.com/Drilling_Rod--3462508_3462538.html we can supply you all kinds of drilling rod as per your request ,widely used for mining,water well drilling ,quarrying20090404 http://maxdrill1985.en.ec21.com/Drill_Rod_Drifting_Drill_Rod--3430032_3430436.html (1)Steel grade: 20CrNi3Mo equivalent to SANDBAR 64 (2) Size: R22, R25, R28, R32, R38, T38, T45, T51 (3)Length: 020090323 http://ellyfeng.en.ec21.com/DTH_Drill_Rod--3037108_3368418.html Our company is a professional supplier and exporter in drilling equipments for mining, quarrying, water well drilling,20090225 http://rockdrilling.en.ec21.com/Chisel_Bits_Rock_Bits_Button--3341779_3343003.htmldrill rod shark adapter rod standard Threaded Bits (Cross & Button Type), Coupling Sleeves, Shanks rifting rod coupl20090216 http://david2156.en.ec21.com/Tapered_Drill_Rod--3330002_3331090.html (1)Steel grade: 95CrMo, 55SiMnMo (2)Shank size: Hex22mm x108mm; Hex25mm x108mm etc. (3)Taper: 7degree, 11degree,20090205 http://ask12333.en.ec21.com/Drill_Rods--2711760_2713655.html Processed and finished with B19,B22,B25 Hollow Steel,Any lengths available as required.If you want some more info,pls 20081229 http://maxdrill.en.ec21.com/MAXDRILL_Tapered_Drill_Rod--3279115_3279144.html MAXDRILL Tapered Drill Rod (1) Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo (2)Shank size20081217 http://liucuiyun.en.ec21.com/Drill_Rod--2500418_2500586.html drill rod we can supply you all kinds of drill rod with best quality with the best price ,if you are intrested and we 20081216 http://sandrocktools.en.ec21.com/Drill_Rod--2850618_3069755.html 1) Extension Drill Rod T38-D39-T38-3.05M &nbs20081215 http://lisq1984.en.ec21.com/Drilling_Rig_Mud_Pump_Rods--3074474_3149258.htmlrod to the crosshead extension (pony) rod. Machining tolerances are tightly held to assure proper fit and alignment of 20081122 http://sallymeng.en.ec21.com/Drill_Rods--3143279_3144963.html size: 22#,25# 20081120 http://wesbendiadrill.en.ec21.com/Drill_Rods--2855278_2855283.html DRILL RODS BRITISH STANDARD WIRELINE STANDARD 20080610 http://furenmining.en.ec21.com/Self_Drilling_Anchor_Rods--100965_947872.htmldrilling and anchoring tools and has established exclusive distributors in Europe, South Africa and India. Our products20080307 http://dvyintl.en.ec21.com/integral_drill_rods_tapered_drill--436142_626610.htmlWe sell different size of integral drill rods and tapered drill rods. Shank size: 108mm x Hex.22 Length: 400mm to 8000m20041014 http://songjig.en.ec21.com/Tapered_Drill_Rod_Drilling_Tools--1546029_1182729.html Tapered Drill Rod Specification: 1. shank: H22x108mm,H19x108mm etc 2.Length: 400mm,800mm,1200mm,1600mm,2000m20061001 http://ypir.en.ec21.com/Extension_Rods_Drill_Steel--765393_765409.html Extension Rods (Drill Steel) 20061012 http://foundation.en.ec21.com/Chisel_Bits_Cross_Bits_Button--2015667_2016425.htmldrill rod:H22x108mm,H19x108mm shank.Length 400mm-4800mm. Drill Type Bit Diameter Height TC SIZE Taper Water Ho20070621 http://drillroc.en.ec21.com/Taper_Drill_Steel_Rod--1_3256157.htmlHexagonal tapered drill rod H19(3/4")x108mm,Shank, H22(7/8")x108mmShank, H25(1")x159mm Shank, Lenth:400mm-4800mm (quali20070119 http://djf.en.ec21.com/Tube_Sheet_Flange_Nozzle_Q.O.C--3685957_3687135.htmlDRILL M/C, it will be even more precise. Instrument A device which can measures all sort of liquid surfaces the petro20090721