En
Thread size: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, ST58, ST68, GT60;
Head diameters: 33mm ~ 152mm;
Face designs: flat face, drop center, uni-face;
Thread Button Bits are high-performance rock drilling tools designed for use with hydraulic and pneumatic rock drills in demanding drilling applications. Manufactured from premium alloy steel with advanced heat treatment processes, these threaded drill bits combine exceptional durability with precision engineering to deliver reliable performance in hard rock conditions. The innovative button design and optimized thread connection ensure efficient energy transfer and extended service life.
Surface and underground mining operations
Tunnel boring and construction projects
Quarrying and dimensional stone extraction
Foundation drilling and geotechnical engineering
Enhanced Wear Resistance
Tungsten carbide buttons with optimized spacing pattern for consistent penetration rates.
High-Efficiency Drilling
Patented face geometry reduces energy loss and improves drilling speed by 15-20%.
Universal Compatibility
Standardized thread connections compatible with major rock drill brands (Atlas Copco, Sandvik, etc.).
Optimized Chip Flow
Spiral flute design ensures effective cuttings removal in wet/dry drilling conditions.
Reinforced Thread Connection
Double-start trapezoidal thread pattern withstands high torque loads (up to 850 Nm).
Parameters
• Thread size: 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;
| Threaded Button Bits | |
| Thread Type | R22 R23 R25 R28 R32 R35 R38 TR28 TR32 TR35 |
| T38 T45 T51ST58 GT60 | |
| ST58 GT60 ST68 EL68 EL60 | |
| Diameter of Bit | 28-165mm (R Threads) |
| 64-178mm (T Threads) | |
| 89-152mm (Other Threads) | |
| Skirt Type | Retrac, Reinforced, Standard |
| Face Design | Flat Face , Drop Center Convex |
| Button Shape | Concinal Semi Ballsitic Parabolic Full-Spherical , Hemispherical |
Notice: There is a chance that SHANDIKE may make changes on above-mentioned information. Product pictures and parameters about models, data, performances and specifications on this website are for reference only.
