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Prodrill Tapered Thread Cross Bits
Tungsten Carbide insert 7~12 degree dia. 30~44mm Taper Button Cross Chisel BitTypesR ockcrossdrillbit,Taperedcrossbits,Taperedbuttonbits/34mmbuttondrillbitApplication::U seingraniteandmarblequarry,goldmine,railway,tunnel,etc.fordrillingFeature:Tapereddrillbitsconnecttapereddrillsteelofrockdrillfordr
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20, 30mm Compound High Efficiency Spiral Drill Rod
Specifaction and Size(mm)Torque(N.m)Connection typeDia.(spairl+tube)tube dialengthConnector sizeΦ40Φ20500-3000F14*80200-250ThreadΦ42Φ22500-3000F14*80250-350Square shankΦ45Φ22500-3000F14*80250-350Square shankΦ55Φ25500-3000F18*80350-450Square shankΦ65Φ25-32500-3
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Cop64 SD6 Mission60 Rock Drill Bits
Hammer inchBits diameterShankMetricInch1"64mm-70mm2 1/2"-2 3/4"BR12"70mm-95mm2 3/4"-3 3/4"MACH20/BR23"90mm-102mm3 1/2"-4"COP32/COP34/MACH303M30/DHD3.5/BR34"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44SD4/M40/QL405"133mm-165mm5 1/4"-6 1
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High Quality DTH Rock Drill Bit
Hammer inchBits diameterShankMetricInch1"64mm-70mm2 1/2"-2 3/4"BR12"70mm-95mm2 3/4"-3 3/4"MACH20/BR23"90mm-102mm3 1/2"-4"COP32/COP34/MACH303M30/DHD3.5/BR34"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44SD4/M40/QL405"133mm-165mm5 1/4"-6 1
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Small Hole Top Hammer Bit
1.Areyouamanufactureroratradecompany?Weareamanufacturerof rock drilling equipments and pneumatic tools in China over 20years.2.Howmanyworkersinyourfactory?And what is your company scale?Area of our factory: over 50,000SQM;Numbers of our employees: Over 700;Numbers of our equipment&facilities: Ov
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Russia Standard Diamond Core Bits for Surface and Underground Drilling
Special sizes can also be made as per request.Product PhotosCompany ProfilePackingWarehouseTrade Show
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CNC Cutting Tools Solid Carbide Straight Shank Twist Drill
Normal Parabolic------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FACTORY INTRUDUCPACAGECONTACT USSHUNDE DALIANG JIATIAN HARWARE TOOLS FACTORYUNIT 1OF THE FIRST FLO
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Tungsten Solid Carbide Hollow Twist Drill Bit
Normal Parabolic------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FACTORY INTRUDUCPACAGECONTACT USSHUNDE DALIANG JIATIAN HARWARE TOOLS FACTORYUNIT 1OF THE FIRST FLO