| Thread sizes | R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60; |
| Head diameters | 33mm ~ 152mm |
| Face designs | flat face, drop center, uni-face |
| Color | Bule or can be Customized |
| Material | Tungsten carbide and high strength alloy steel |
| Processing | CNC milling and proprietary heat treatment process |
| Type | T38 Button Bit Spherical Buttons |




