Drill bits are essential for rock drilling, mining, tunneling, and construction, providing high penetration rates and durability. Uttam Blastech offers button, chisel, and cross drill bits, engineered for superior wear resistance and optimal cutting efficiency in various geological conditions.
| Model | Diameter (mm) | Type | Button Configuration |
| Button Bit 76mm | 76 | DTH | Flat Face, Convex |
| Button Bit 89mm | 89 | DTH | Spherical, Semi-Ballistic |
| Button Bit 114.3mm | 114.3 | DTH | Dome, Parabolic |
Optimized for faster drilling and reduced energy loss.
Built with hardened steel & wear-resistant carbide inserts.
Compatible with multiple drilling rigs and hammer types.
Assistance with bit selection, maintenance, and performance optimization.
76mm OD bits – Ideal for light to medium drilling in exploration & mining.
89mm OD bits – Best for medium-depth drilling and heavy rock conditions.
114.3mm OD bits – Recommended for deep-hole drilling and large-scale projects.
Use the correct bit type for rock conditions.
Monitor drilling pressure to prevent overheating.
Rotate bits regularly to ensure even wear and better performance.
Yes! Uttam Blastech provides customized drill bits with specific carbide button configurations, diameters, and thread options based on project needs.
Button Bits – Best for hard rock formations & deep boreholes.
Chisel Bits – Ideal for softer rock formations & coal mining.
Cross Bits – Recommended for fractured and complex formations.
MINING & EXCAVATION EXPERTS & CONSULTANTS IN INDIA
Copyright 2024, UTTAM BLASTECH PVT LTD, Hyderabad
