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60mm hole opener drill bit

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Wear Resistance Steel Tooth 900mm Hole Drilling Opener Introduction 1. Main size: general drill diameter: 311mm, 346mm, 500mm, 800mm, 900mm, etc., and various sizes can be ...
Hebei, china
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Product description Sollroc supplys DTH hammers and bits from 2”-18” with DHD, SD, QL, Mission, Numa which has the features as follows: 1. DTH hammers valveless air distribution, ...
Hunan, china
Verified
Product name: T45 diameter 89mm normal thread DTH top drilling tools Product category: DTH thread button drill bit Matched connection: T45 Diameter: 89mm other diameter: 76mm 89mm ...
china
Verified
Mining Drill Bits IADC725 9 7/8 Inch Wear Resistant Hadfield's Manganese Steel For Open pit mine Advantage: Tianying rock roller bit feature an improved cutting structure, with ...
Hunan, china
Member
API Hole Opener Rock Reamer For HDD Well Drilling Forging Product Description Stay straight in the hole with our built-in stabilizer Rock Reamer / Hole Opener. These units are ...
Hebei, china
Verified
Diamond grinding points for grey and nodular cast iron Ceramic Hole Saw Drilling Bit Diamond grinding points with grit size D 852 are exceptionally well suited to machining grey ...
Henan, china
Verified
CIR65 series down the hole button bits,working pressure 0.5~0.8Mpa Characteristics of low air pressure series dth drill bit: The dth drill bit is a kind of bit which is used with ...
Fujian, china
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DHD350 127MM Hammer Bit Down The Hole Rock Drill Bits Factory For Mining Water Well Drilling And Blasting Product Description KSQ DTH hammer button bits include high air pressure ...
Beijing, china
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High Quality Trenchless HDD Openers With TCI Tricone Bit Product Description Conical hob is connected with the cutter body reliably, easy to replace, without large special ...
Hebei, china
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Taper Shank Hollow Hole Paper Punching Drill Bits Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions ...
china
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Grey Roll Forged Hole Saw Drill Bit , Straight Brad Point Drill Bits Stamping Logo we can supply different kinds material for you: HRC CHEMICAL COMPOSITION(%) International DIN C W ...
china
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6 Inch 5 Blades Metal Drill Bits Carbide Drill Bits PDC Tool Oil drill bit is an important tool for oil drilling. It is used to drill oil when oil is being extracted. The quality ...
china
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34LY537 Forged assembly Trenchless horizontal directional hole opener bit for water well drilling Application scenario: Large-diameter assembled drill bits are widely used in ...
Hebei, china
Verified
Mining Drill Bits IADC725 9 7/8 Inch Wear Resistant Hadfield's Manganese Steel For Open pit mine Advantage: Tianying rock roller bit feature an improved cutting structure, with ...
Hunan, china
Member
Drill bits for HD65 series dth hammer diameter range 152/165/178/190/203mm The 6 "series are divided into DHD360, COP64, QL60, MISSION60, HM6, SD6 and other series. The standard ...
Fujian, china
Member
High Speed Tag Card Drilling Bits Machine For Punching Holes In Paper Or Cardboard Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight ...
china
Member
34LY537 Forged assembly Trenchless horizontal directional hole opener bit for water well drilling Application scenario: Large-diameter assembled drill bits are widely used in ...
Hebei, china
Member
Hollow Paper Drill Bit Sharpening Machine Of Sharpener For Paper Drill Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and ...
china
Member
Geological Drilling Trenchless TCI Roller Cone Hole Opener Introduction The taper hole opener is suitable for oil drilling and geological drilling. The tapered roller hole opener ...
Hebei, china
Verified
Geological Drilling Trenchless TCI Roller Cone Hole Opener Introduction The taper hole opener is suitable for oil drilling and geological drilling. The tapered roller hole opener ...
Hebei, china
Member
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