 - China Tungsten Carbide Drilling Button Thread Screw Drill 115 mm T51 Thread Button Bit- Manufacturer: Hubei Superdrill
 - Product Item:60818853256 Type:Drill Bit, Thread Screw Drill Bits Material:Carbide, Steel socket and carbide bit Use:Quarry,construction,blasting,open pit and underground mining,etc. Category:T51 Thread Button Bit... Wuhan, China
 - China supplier T38 76mm thread button drill bit for Mining- Manufacturer: Hubei Superdrill
 - Product Item:60778846963 Type:Drill Bit Material:Carbide Use:Coal Mining Category:T38 Thread Button Bit Description for T38 thread button drill bits : 1.Mterial: drill bit made from 45CrNiMoV alloy steel , Carbid... Wuhan, China
 - Grinding stone, grinding wheel for integral drill bit grinding- Manufacturer: Hubei Superdrill
 - Category:Grinding Equipment Wuhan, China
 - T38 T45 T51 T60 mining drill bits- Manufacturer: Hubei Superdrill
 - Product Item:60714375768 Model Number:t51 drill bit Type:Drill Bit Material:Carbon Steel Use:Ore Mining Category:T45 Thread Button Bit High Quality mining drill rock button 102mm t51 drill bit Wuhan, China
 - Double Head Casing Drilling Systems- Manufacturer: Hubei Superdrill
 - Product Item:007 Double Casing Double Casing Double Casing Double Casing Category:Double Head Casing Drilling Systems General Introduction. The Double Head Casing Drilling Systems add flexibility to drilling in v... Wuhan, China
 - 89mm T51 Thread Button Drill Bit For Quarry,Tunnel And Ground- Manufacturer: Hubei Superdrill
 - Category:T51 Thread Button Bit Wuhan, China
 - Bit Breaker Manufacturer for Oil Well Drilling- Manufacturer: Hubei Superdrill
 - Weight (KG):80 Usage:Oil Well Product name:drill bit breaker Brand Name:superdrill Category:Rotary Drilling Tools We are a professional Bit Breaker manufacturer offering top-of-the-line equipment for oil well dri... Wuhan, China
 - high quality T45 89mm Spherical drill button bit for basalt rock- Manufacturer: Hubei Superdrill
 - Product Item:60829820819 Type:Drill Bit Material:Carbide Use:Ore Mining Category:T45 Thread Button Bit Description for T45 thread button drill bits : 1.Mterial: drill bit made from 45CrNiMoV alloy steel , Carbide... Wuhan, China
 - t38 t45 t51 atlas ground button rock stone drill bit- Manufacturer: Atlas
 - Product Item:60666431319 Model Number:R32 Type:button bit Material:Tungsten Carbide Use:Metal Drilling, Ore Mining Category:T45 Thread Button Bit 1.Product Name:tungsten carbide tapered porcelain tile drill bit .... Wuhan, China
 - 38mm R28 R32 thread rock button drill bit- Manufacturer: Hubei Superdrill
 - Product Item:60796643557 Model Number:R22, R25, R28, R32, R35,R38, Type:Button drill bit Material:Tungsten Carbide Use:Oil/Gas drill bit,Coal mining Category:R28 Thread Button Bit Thread button drill bits are mad... Wuhan, China
 - Atlas copco t51 t45 t38 button bit thread dth drill bit- Manufacturer: Atlas-Copco
 - Product Item:60694672641 Model Number:Customized Type:Drill Bit Material:42CrMo Use:Well Drilling Category:T38 Thread Button Bit 1.Lower oil ,air consumption 2.Medium and high air pressure DTH bits 3.Air holes:2,... Wuhan, China
 - R25 R32 T38 T45 Tungsten Carbide Drill Bits Thread Button Bits- Manufacturer: Hubei Superdrill
 - Product Item:1832267103 Model Number:thread button bits Type:Drill Bit, Thread Button Bits Material:Carbide Use:Ore mining, rock drilling Category:R28 Thread Button Bit R25 R28 R32 T38 T45 T51 T60 Tungsten Carbid... Wuhan, China
 - Drifting and Tunneling Drill Bits Button Bits Threaded R25 R28 R32- Manufacturer: Hubei Superdrill
 - Product Item:60469324739 Model Number:R32 Type:drilliing tools Material:High Manganese Steel, Tungsten Carbide T6/YK05 Use:Ore Mining Category:R28 Thread Button Bit Wuhan, China
 - API Carbide China Tapered Cross Drilling Bits- Manufacturer: Hubei Superdrill
 - Product Item:60285542480 Type:Drill Bit, Cross Bit Material:Iron Use:Coal Mining Category:Tapered Drill Bit China Tapered Cross Drilling Bits Description Our cross bits diameters are from38mmto127mm, and differen... Wuhan, China
 - Blasting Drilling Tools Carbide Button Bit St68 Gt60 127mm Thread Drill Bit- Manufacturer: Hubei Superdrill
 - Category:GT60 Thead Bit Thread button bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. request. Wuhan, China

