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Type a Center Drill Bit
Overall Length0.753.560388014603101001.556041010026804121002.5880
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Maxdrill Drill Bit Thread Bit Drop Center with Factory Price
Overview Product DescriptionDetailed PhotosCompany ProfileOur AdvantagesFAQThe information you may like to know before order:1. Methods of Payment:T/T (Telegraphic Transfer) or Western Union or L/C at sight2. Handling time for an orderBased on order quantity, normally it takes 25
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Symmetric Casing Drilling Overburden Bits Assembly with Ring Bit, Pilot Bit, Casing Shoe
Casing TubeOD(mm)Casing TubeID(mm)Reamed Dia(mm)Casing ShoeID(mm)Polit bitDia(mm)HammerTypeDrill Pipe(mm)108951188070DHD3.5/QL30761141011289080DHD3.5/QL307612711414110090DHD3.5/QL307614012415411098DHD340/QL4076146126160114102DHD340/QL4076168148182132120DHD350/QL5076/89178158192142130DHD350/QL5076/89
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R32 51mm Self Drilling Rock Bit Tipped Cross Bits for Self Drilling Rock Bolt
ZQ41C-1222Alias: Carbide drill bits, air drill bitsCarbide drill bits are the main tools for impact rock drilling in mining engineering. There are a series of products such as conical connection hard alloy drill bits, one-word, cross, three-blade, ball-tooth-type drill bits, and drilling tools for d
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Mining Machinery Accessories Tungsten Carbide Cross Drill Bit 42mm for Blast Furnace Tap Hole Drill Bit
ZQ41C-1222Alias: Carbide drill bits, air drill bitsCarbide drill bits are the main tools for impact rock drilling in mining engineering. There are a series of products such as conical connection hard alloy drill bits, one-word, cross, three-blade, ball-tooth-type drill bits, and drilling tools for d
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36mm Carbide Rock Drill Bit Rock Drilling 7degree Tapered Cross Bit Mining Drill Bit for Sale
ZQ41C-1222Alias: Carbide drill bits, air drill bitsCarbide drill bits are the main tools for impact rock drilling in mining engineering. There are a series of products such as conical connection hard alloy drill bits, one-word, cross, three-blade, ball-tooth-type drill bits, and drilling tools for d
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Borehole Drilling Rig Machine Partstop Hammer Drill Bit 48mm 50mm 7degree Taper Cross Button Bit for Mining
ZQ41C-1222Alias: Carbide drill bits, air drill bitsCarbide drill bits are the main tools for impact rock drilling in mining engineering. There are a series of products such as conical connection hard alloy drill bits, one-word, cross, three-blade, ball-tooth-type drill bits, and drilling tools for d
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Tungsten Carbide Tipped Cross Drill Bits Taper Shank Drilling Bit for Quarry Rock Marble Stone
ZQ41C-1222Alias: Carbide drill bits, air drill bitsCarbide drill bits are the main tools for impact rock drilling in mining engineering. There are a series of products such as conical connection hard alloy drill bits, one-word, cross, three-blade, ball-tooth-type drill bits, and drilling tools for d