Used threading in Hubei, China

High quality thread button square hole ground drill bit oil rig drill bit
- Manufacturer: Hubei Superdrill
Product Item:60695856412 Model Number:button drill bit Type:Drill Bit Material:Carbide Use:Coal Mining Category:R32 Thread Button Bit Thread Type Diameter Buttons Flushing Holes Qty. Diameter Buttons Flushing Hol...
Wuhan, China
45mm R32 Hydraulic Thread rock mining drilling Button drill bit for hydraulic drilling machine
- Manufacturer: Hubei Superdrill
Product Item:60782088035 Type:Drill Bit Material:Carbon Steel Use:Ore Mining Category:R32 Thread Button Bit Domed button shape Parapghracial button shape Parapghracial button shape
Wuhan, China
Manufacturer Water Well Drill rod oilfield Pipe with thread drill high quality DTH drilling rod
- Manufacturer: Hubei Superdrill
Product Item：Manufacturer Water Well Drill rod oilfield Pipe wi Model Number: 89mm *3m 76mm*3m Application: water well Thread: API Standard Type: Drill Pipe Category: DTH pipe Manufacturer Water Well Drill rod oi...
Wuhan, China
Dth Bits/atlac/epiros/3222328551/3128082907/check/l6/l8/d50/d55/d45
- Manufacturer: Hubei Superdrill
Category：T51 Thread Button Bit
Wuhan, China
Chinese Manufacturers Drill Bit High Quality T51 89mm Drill Bit Button Bit
- Manufacturer: Hubei Superdrill
Category：T51 Thread Button Bit
Wuhan, China
Dth Water Well Drill Rod Pipe 76 89mm For Mining Drilling
- Manufacturer: Hubei Superdrill
Category：T51 Thread Button Bit
Wuhan, China
R32,T38,T45 And T51 Button Bit And Retrac Bit
- Manufacturer: Hubei Superdrill
Category：T51 Thread Button Bit
Wuhan, China
Drop Center Retract Button Bit T51 89mm For Medium Hard Rocks
- Manufacturer: Hubei Superdrill
Category：T51 Thread Button Bit
Wuhan, China
Tungsten Carbide Button Bits T45 T51 For Consutruction Mining Drill Bit Tunnel Quary
- Manufacturer: Hubei Superdrill
Category：T51 Thread Button Bit
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
Hard Rock Carbide Tapper Drilling T51 Button Bits Manufacturer T51
- Manufacturer: Hubei Superdrill
Product Item:60818255326 Type:Drill Bit Material:Carbide Use:Ore Mining, Ore Mining, Hole drilling Category:T51 Thread Button Bit Key Specifications/Special Features. - Buttons : 3 to 9 - Button types : hemispher...
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
Tungsten Carbide Bits Rock Bits Drill Tool T51 T45 T38 Button Drill Bits
- Manufacturer: Hubei Superdrill
Product Item:60735339414 Model Number:DHD Type:Drill Bit Material:Carbide Use:Coal Mining Category:T45 Thread Button Bit T45 button bits are widely used in Bench drilling, underground long hole drilling to match ...
Wuhan, China
Wholesale 34mm Carbide Tips Taper Button Bits
- Manufacturer: Hubei Superdrill
Product Item:60685676862 Model Number:drill bit, R22, R25, R28, R32, R35,R38, T38, T45 ,T51,ST58, T60 Type:Drill Bit, ballistic button bit Material:Carbon Steel, Tungsten Carbide Use:Coal Mining, Coal mining, qua...
Wuhan, China
Best drill bit for granite rock
- Manufacturer: Hubei Superdrill
Product Item:005 Thread type:R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60 Diameter:33mm-152mm Button bit shape:Spherical and Ballistic Face shape:Flat shape and Drop-center shape Category:Thread Button bits Best dr...
Wuhan, China