5/7/8 Buttons Drill Small Hole Bit for Hard Rock Drilling Taper Bits

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5/7/8 Buttons Drill Small Hole Bit for Hard Rock Drilling Taper Bits


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Type DRILL BIT Material High Manganese Steel Use Coal Mining Processing Type Forging Machinery Test Report Provided Machine Type Drilling Equipment Video outgoing-inspection Provided Weight (KG) 0.5 Length 50mm~72mm Application Stone Drilling, Coal Mining,Quarry drilling, Construction Advantage High Performance Color Request Usage Drilling and Construction Transfer Air/Sea/Express Material Carbide, Tungsten Carbide Local Service Location None […]


TypeDRILL BITMaterialHigh Manganese Steel
UseCoal MiningProcessing TypeForging
Machinery Test ReportProvidedMachine TypeDrilling Equipment
Video outgoing-inspectionProvidedWeight (KG)0.5
Length50mm~72mmApplicationStone Drilling, Coal Mining,Quarry drilling, Construction
AdvantageHigh PerformanceColorRequest
UsageDrilling and ConstructionTransferAir/Sea/Express
MaterialCarbide, Tungsten CarbideLocal Service LocationNone
CertificationISO9001


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