89mm ST58 Threaded Bit for High-Efficiency Production Drilling | MSD
89mm ST58 Threaded Bit
Experience the next level of drilling efficiency. Our 89mm ST58 Threaded Bit features a modern thread design for superior performance and longer life. Reduce costs and drill faster. Explore specs for your powerful drill rig!
Model Number:
MSD-ST58-89
Diameter:
89mm (3 ½")
Thread Interface:
ST58 (Rope Thread)
Primary Application:
High-Efficiency Benching, Modern Hydraulic Rigs
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Features & Benefits
Advanced ST58 Thread Profile: The ST58 thread offers a significant advantage over conventional T-threads, providing a more rigid connection, better energy transmission, and superior resistance to jamming, especially in deep hole applications.
Extended Thread Life: The modern rope thread design of the ST58 interface results in less wear and tear on both the bit and the drill rods, leading to a longer overall service life for your entire drill string and reducing consumable costs.
Optimized for Modern Rigs: Engineered to take full advantage of the power and advanced features of modern hydraulic drifters, the ST58 system allows for higher penetration rates and greater drilling precision.
High-Productivity Design: Combines the efficient 89mm drilling diameter with the superior ST58 thread to create a tool that delivers unmatched performance in demanding production benching environments.
Recommended Applications
High-Efficiency Bench Drilling: The primary application. Ideal for quarries and mines equipped with modern, powerful drill rigs, seeking to minimize drilling time and maximize operational uptime.
Deep Hole and Production Drilling: The ST58 thread's stability makes this bit an exceptional choice for deep production holes where straightness and easy uncoupling are critical.
Demanding Ground Conditions: The robust thread design provides extra security and performance when drilling in complex or fractured rock formations.
Technical Specifications
Thread | Diameter | Button | Button Angel | Air holes |
Gauge | Front |
ST58 | 89 | 8×φ12 | 6×φ12 | 35
| 4 |
ST58 | 89 | 8×φ14 | 6×φ12 | 35 | 4 |
Standard & Custom-Engineered Solutions
Whether your project requires a proven tool from our standard catalog or a completely custom-engineered solution, our team of drilling experts is ready to assist.
We excel at solving unique geological challenges and developing tools for non-standard requirements.
Contact us today to find the perfect standard bit or to begin engineering your unique tool for success!