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Product   categoryTop Hammer Rock   Drilling Tool
Product nameCoupling Sleeve, (couplings, coupling, drill rod   coupling)
Brand nameWorldrill
MaterialHigh quality alloy steel
Thread typeR22, R25,   R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68, T-WIZ60
Coupling sleeve typeStandard coupling   (semi bridge coupling); full bridge coupling, crossover coupling
Coupling sleeve   diameter32mm-89mm
Coupling sleeve   length140mm-315mm
CustomizationAll our products can   be customized according your demand given details.
PackagePly-wooden   boxes with pallet or cartons. The product safe during transportation can be   ensured.
FeturesHigh durability, high   hardness, and long service life.
AdvantageHigh cost-effective performance product at factory   prices.
ApplicationUsed in   quarry stone pit, open-pit mining, underground mining, engineering   construction, tunneling, road and other infrastructure construction.
MOQ1 piece is available for trial order.
Delivery time15-30 working days.
TransportationBy sea, by air, by train, by courier, or other ways   that is required by customers.



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