DTH Tools
DTH Drill Bits
Tungsten carbide DTH drill bits for hard and abrasive rock formations. Available in flat face, concave and convex designs for different rock conditions and drilling requirements.
Key Features
- ✓ Premium tungsten carbide button inserts
- ✓ Flat face / concave / convex face options
- ✓ Robust gauge protection for extended life
- ✓ Sizes matched to standard DTH hammer threads
- ✓ Suitable for hard granite, limestone and sandstone
Technical Specifications
| Bit Diameter Range | 90 – 445 mm |
| Button Type | Spherical / Ballistic / Parabolic |
| Thread Profile | Standard DHD / Numa / QL / SD series |
| Face Design | Flat / Concave / Convex |
| Material | High-grade tungsten carbide + alloy steel body |
| Application | Water well, mining, blast-hole, quarry |
Need This Product for Your Project?
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