Down-the-hole drilling pipes are engineered with cold-drawn seamless tubing material N80 to ensure straightness, thickness and high strength for a smoother drilling process and longer service life. This line of drill pipes provides increased compatibility between rigs and tools.
Tubex Overburden System simultaneously drills and cases through loose overburden materials. It is a cost-efficient system that leaves less material behind in the hole.
| Cemented carbide selection | XT48, DP® 55, DP® 65 and SH69 |
| Bit sizes | 95 – 254 mm (4 – 10 in) |
| Face design | Concave, convex, flat, bulldog |
Sandvik DTH hammers combine intensive impact power with low energy loss and reduced fuel consumption. They offer good rock breakage, high penetration rates, long service life and optimized productivity.
| Hole diameter CT55 (new ST58) | 89.0 – 127.0 mm (3.5 – 5.0 in.) |
| Hole diameter CT67 (new ST68) | 102.0 – 152.0 mm (4.0 – 6.0 in.) |
| Reaming bits | 152 – 204 mm |
| Hole diameter CT55 (new T51) | 89.0 – 127.0 mm (3.5 – 5.0 in.) |
| Hole diameter CT67 (new GT60) | 102.0 – 152.0 mm (4.0 – 6.0 in.) |
| Flushing house | 70 mm (DXi), 80 mm (DPi), 90 mm (DPi) |
LT90 rock tools form part of the Top Hammer XL system. These tools offer seamless integration and enhanced performance, delivering effective drilling for blast holes ranging from 140 to 178 mm (5.5 to 7 in.).
adapter
| Rod length | 3.7-6.1 mm |
| Bit size | 48-64 mm |
| Reaming bit size | 102-127 mm |
| Rod length | 2.4-6.4 mm |
| Bit size | 43-76 mm |
| Reaming bit size | 102-127 mm |
Τηλ. : +30 210 5150415 | +30 210 5150436 | +30 210 5580219
