FOB Price: US $ 5 - 50 / Piece | Get Latest PriceMin.Order Quantity: 10 Piece/PiecesSupply Ability: 100000 Piece/Pieces per MonthPort: qingdao/shanghaiPayment Terms: L/C,T/T,Western Union Quick DetailsPlace of Origin: Shandong, China (Mainland)Brand Name: jinquan Model Number: Dia:32mm-41mm Type: Drill Bit, taper/thread Machine Type: Drilling Tool Certification: ISO9001:2000 Material: 40Cr, 42CrMo. Processing Type: Forging Use: coal mining,metal mining,stoning and tube engineering Bit diameter: 32mm-41mm. Taper: Degree 4, 6, 7, 11, 12. color: black,red,yellow,or as required Product Description2015 Hot Sale High Quality rock drill cross bits1.Tapered connection:4°. 6°. 7°. 11°. 12°.2.Threaded connection:R22.R25.R28.R32.R38.T38.T45.T51.3.Packing:wooden case or plastic box or as per your own requests.4.Diameter: 32mm-41mm5.Material:40Cr, 42CrMo. The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability.It is mainly used for diging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the taper cross bits. All the taper cross bits have to be reground at regular intervals to crush rock efficiently.We choose different material and size for the taper cross bits in order to adapt the different rock formations and working conditions.The drilling tools are widely applicable to boring and drilling in the industries of stone-quarrying, mineral-quarrying, water conservancy, transport, military industry, geology and civil engineering, ect. We can design and produce different drilling bits according to customers' requirements. Packaging & ShippingPackaging Details:Ply-wooden boxes: Drill bitsIron bundles: Drill rodsDelivery Detail:Within 20 days after receiving your payment
High quality tapered drill steel rod for small hole drilling worksTaper drill rod 1.Taper degree:6,7,11,12 2.Shank: Hex19*108,22*108,25*108 3.Length:400-8000mm 4.Certification:ISO9001:2008Taper drill
Our T60 benching & production drilling tools, GT60 thread button bits are designed to comply with all kinds of rock formations and drilling site conditions, with longer life, higher penetration ra
FOB Price: US $ 90 - 100 / Piece | Get Latest PriceMin.Order Quantity:1 Piece/PiecesSupply Ability:6000 Piece/Pieces per MonthPort:Qingdao portPayment Terms:T/T,Western Union,MoneyGramQuick DetailsPla
Our T60 benching & production drilling tools, GT60 thread button bits are designed to comply with all kinds of rock formations and drilling site conditions, with longer life, higher penetration ra
China manufacture 12 Degree 42CrMo Taper Cross Bits for hard rock drilling The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability.The tapered
Taper Chisel bit Taper Chisel bit is suitable for mining of black metal mines(such as iron mine/ manganese ore), nonferrous metal mine(such as gold/silver/copper ore), marble and granite etc. It's
DTH bits are our main products. After many years research, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology
Hydraulic rotary cutter bit advantage · Fracture-proof and wear resistant carbide tip · High-quality soldered connection between tip and shaft · Large base diameter to protec
Jinquan is one of the leading manufacturers & suppliers of DTH drilling tools from China, with high quality&nbs
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