In its HP488D Cordless Hammer Drill manual, Makita recommends using lubrication when drilling certain types of metal.

The correct grade of rock drill oil depends on the temperature and the downhole conditions. Normally, before beginning the hammer-drilling operation, the inside of the drill pipe needs to be ...

Rotary drilling is the most popular sort in oil drilling and in gas drilling, and it is also used in mining. There is no hammer action in rotary drilling, but a lot of rotating action, hence the name.

drilling. That top hammer drills have always been limited in terms of hole sizes is no overstatement. To provide context, the previous Pantera™ DP1500i – Sandvik’s legacy machine – could ...

Three key components of the system – the Pantera DP1600i drill rig, the RD1840C rock drill and the new LT90 rock tools – are designed to work seamlessly for optimal drilling results.

Rotary hammer drills blast through concrete, stone, and masonry with percussion-driven force, making them essential for heavy-duty drilling and demolition projects. By incorporating a hammering ...