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Rock Drilling Tool Eccentric Casing Drilling Systems
modelcasing tube O.D./mmMaximum O.D. of guide device/mmbit diameter/mmcasing shoe I.D./mmmaximum reaming O.D./mmhammer style1081089284861183"11411410092941243"1271271101001021363-4"1461461241151171564"1681681461341381785"1781781561441481935"1831831601441521935"1941
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Tricone Drill Bit Concentric Overburden Drilling System with Rings
modelcasing tube O.D./mmbit diameter/mmcasing shoe I.D./mmmaximum reaming O.D. /mmhammer style146146123.51161564"1681681461401845"1781781571501945"1831831601521985"1941941781642086"2192192031922346-7"2452452172052606-8"2732732462332918"3253252972823408-10"
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Odex Drilling Tools Odex Overburden Eccentric Casing System
ModelOuter Dia. of Casing Tube(mm)Inner Dia. of Casing Tube(mm)Wall thickness of casing(mm)Reamed Dia.(mm)Min. Inner Dia.of Casing Shoe(mm)Hammer TypeDrill Pipes(mm)Weight(kg)ODEX for DTH DrillingODEX901151026.512592COP32/COP34/DHD3.5/BR3/MACH3037612.5ODEX1151401286157117COP44/DHD340/MACH44/MISSION4
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DIN338 Best HSS Twist Drill Bit Set with Black and Amber Coated
DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron DrillingDrill MaterialM35(HSS4241,HSS4341,M2, is available)Drill Point Angle118 Degree /135degree Spilt PointDrill ProcessFully Ground (Roll forged,Rolled &Polished,Eadge Ground,Milled Ground , Milled are Avail
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DIN338 Best High Speed Steel Twist Drill Bit Set with Rainbow Color
DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron DrillingMaterialM35(HSS4241,HSS4341,M2 is available)Point Angle118 Degree /135degree Spilt PointProcessFully Ground (Roll forged,Rolled &Polished,Eadge Ground,Milled Ground , Milled are Available)ShankCylindric
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Metal Drill Set  P6m5  13  PCS 19 PCS 25 PCS
Product:Metal drill set P6M5 13 pcs 19 pcs 25 pcsBrand:LeyingSize: 13 pcs, 19 pcs,21 pcs,25 pcs,29 pcsRaw Material:HSS 4241,4341,M2,M35Hardness:61-66 HRCSplit Point:118,135 DegreeStandard:DIN 338Application:Stainless Steel,Carbon Steel,Aluminum,Alloy Steel,Cast Iron,Wood,PlasticBrief IntroductionHSS
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Fully Ground Metal Drill P6m5
Product:Fully Ground Metal drill P6M5Brand:LeyingSize:1-20 MMRaw Material:HSS M2Hardness:63-64 HRCSplit Point:135 DegreeStandard:DIN 338Application:Stainless Steel,Carbon Steel,Aluminum,Alloy Steel,Cast Iron,Wood,PlasticBrief IntroductionHSS twist drillbitsare suitable for all normal drilling in con
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64mm 76mm T38 Thread Ballistic New Drop Center Button Bits
SpecificationsThe technical parameter of Normal-type Thread button bitsThread Typediatip size(mm)flushing holesweight (kg)mmgaugefrontsidefrontR25 R28323*81*8110.3335*82*7210.3355*82*7210.4385*82*8210.5385*92*7210.5415*92*8210.6425*92*8210.6435*92*9210.6435*92*8210.6455*92*9210.7485*102*9210.78515*1