Description
76mm T38 T45 normal skirt thread button bits
| Product Name | Retrac drop center Thread Button bits |
| Material | Alloy steel and tungsten carbide |
| Color | depend on customers' requirement |
| Thread | R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60 |
| Diameter | 34mm-127mm |
|
Button bit shape |
Ballistic and Spherical |
|
Face shape |
Drop-center shape and Flat shape |
| Application | Rock quarry, granite, limestone, basalt |
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