Yanggu Xinhe Rock Tools Co., Ltd.| Manufacturer
Yanggu Xinhe Rock Tools Co., Ltd.

China Manufacturer with main products: Rock Drilling Tools, DTH Button Bits, Integral Drill Rods, Button Bits, Mining Bits, DTH Hammers Bits, Coupling Sleeves, Shank Adapter

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Coupling Sleeves

FOB Price: 10.00 - 30.00 USD/Piece
Supply Ability: 10,000 Piece/Pieces per Month
Shipping: 15
Payment Terms: T/T(Bank Transfer)
In Stock
Place of Origin: Shandong in China
Packaging Details: box


We are a professional manufacture of rock drilling tools,mining tools,DTH Drilling tools.construction tools and excavating coal pick cutter tools.
1.Integral drill steels(Integral Drill Rods)
Shank H22x108mm, H19x108mm,standard hex,Bit diameters include 20-42mm.
2.Tapered drilling tools(Tapered Drill Steel)
Shank H22x108mm,(6,7,11,12 degree taper) taper rods in most lengths.
A comprehensive range of button bits,cross bits and chisel bits with(6,7,11,12 degree taper).
Bit diameter:28mm-57mm.
3.Extension drilling tools
Button bit,face design:Flat face,drop centre,Normal and retrac body.
tungsten carbide(Buttons):Spherical,ballistic and Conical.(Threaded R32,T38,T45,T51,bit diametre:45mm-127mm);
Couplings sleeves-manufactured with a middle stop to prevent walking along the thread.Include couplings sleeve(threaded R22,R25,R28,R32,R38,T38,T45,T51)
Shank adaptors-carburized and manufactured with tight tolerances and controlled straightness.
4.Down the hole hammers and DTH button bits(Down The Hole Drilling)
Offer ir hammer,DHD3.5,DHD340a,DHD360,DHD380,and low pressure hammers CIR65a,CIR90,CIR110,CIR150,CIR170etc,DTH bits:60mm-254mm bits with flat face,concave design fit for the atlas copco and ingersoll-rand model etc.
5.Excavate coal cutter bits
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of  kennametal.Such as U76,U82,U84,U85,U92,U94,U95,U118 And coal bolting bit and coal bolting rod.
6.All kinds of casing bits for shield machine and construction tools.
7.Round road planing bit for road milling machine and trenching machine.Shank dia=19.4mm,25mm,30mm,33mm,38mm,etc.
8.Blast furnace tap hole drill tools.(Rod,Cross bits,button bits and X type bits etc)

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