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4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is ...
Beijing, china
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ST68 CNC Milling Dome Large Hole Cutting Drill Bit Rock Drilling Tools Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is ...
Beijing, china
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Rock Drilling Tools T45 / T51 Button Drill Bit Diameter 102mm With Carbide Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel ...
Beijing, china
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R25 R28 R32 Threaded Tungsten Carbide Cross Bits for Small Hole Rock Drilling Tools Describtion Cross type bit with steel inserts using thread system. It has a slow penetration ...
Beijing, china
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For Deep Exploration Drilling Reverse Circulation Rock Drill Tools 139mm RC Drill Bit Product Description Reverse circulation is achieved by blowing air down the annulus of the rod...
Beijing, china
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Rock Drilling Tools Tricone Drill Bits IADC Forging Process Specifications: IADC codes 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 ...
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Small rock drill bits T38 64mm 2 . 5 " Button Drill Bit 4 holes Rock Drilling Tools button 8 * 10 , 5 * 9mm Product Name: Thread Button bits Description: Thread Button bits Button ...
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Long Black Integral Rod with Chisel Bit , rock drill tools Name: Integral Drill Rod Brand:MIROC Original: China The Hex22 Integral drills steels, Hex22 x 108 mm shank, are the most ...
Beijing, china
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Rock Drilling Tools T45 Coupling Sleeve 210mm Our advantages: High footage speed High wear resistance Suitable for 98% rocks Carburized Competitive price Match the drill rods all ...
Beijing, china
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34mm 12 Degree Rock Drilling Tools Drilling Equipment Tapered Button Bits Perfect designs, tungsten carbide and skirt steel , We provides leading strength and penetration rates for ...
Beijing, china
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Rock Drill Tools CNC milling DTH380-11 Internal Cylinder , DTH380 Hammer Description For use on DTH380 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten ...
Beijing, china
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Down The Hole DTH Rock Drill Tools With Heat Treatment Process DTHF3105 Description For use on DTHF3105 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten ...
Beijing, china
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Different Degress 34mm 70mm Rock Drilling Tools Tapered Button Bit Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack ...
Beijing, china
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1500HL 635mm Rock Drilling Tools 635mm Drill Shank Adapter Description In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). ...
Beijing, china
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Rock Drilling Tools High Wear Resistance T38 - 76mm Concave Face Button Drill Bits Specification: Diameter: 76mm Thread: T38 Button Shape: Ballistic, Spherical Face: Concave, ...
Beijing, china
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R25 Rock Drilling Tools High Strength Alloy Steel R25 Shank End Rod Product Description : SHANK END ROD Length, mm Diameter, mm Weight approx., kg Shank Adapter / Rod 22mm x 108mm ...
Beijing, china
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a ...
Beijing, china
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Tungsten Carbide Rock Drilling Tools T38 / R38 Thread Button Bits With Heat Treatment Process Describtion In top hammer drilling, the shank adapter transmits impact energy from the ...
Beijing, china
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11 Degree Hex Tapered Drill Rod Rock Drilling Tools Chromium Molybdenum Steel Description Tapered equipment affords drillers the ability to change drilling bits whilst still using ...
Beijing, china
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Rock Drill Tools Shank Plug Hole Integral Drill Steel Rod For Mining Blast Product Introduction: Plug-hole Integral Drill Steel is widely used in stone pit field to drill small ...
Beijing, china
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