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Description
specification
| Product name | Thread button mining bit |
| Type | Thread rock drill bits with hardness carbide buttons |
| Application | mining, quarring |
| material | high quality steel and high quality alloy carbide |
| Diamater | 45mm,48mm,51mm,64mm,76mm,89mm,102mm,115mm,140mm,165mm |
| Thread type | R25,R32,T38,T45,T51 |
| Face shape | flat shape and drop-in-center shape |
| button shape | domed and parabolic |
| body type | normal and retrac |
Thread button bits
Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.
(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
(2)Diameter: 38-127mm.
