rectangular tank made of fiberglass material

Crafted from high-carbon steel or more resilient materials like cobalt, the 75mm drill bit boasts a hard-wearing composition that ensures longevity. Its tempered surface resists corrosion and maintains a sharp cutting edge even under the relentless strain of contact with concrete, stone, or metal. A coating of black oxide or titanium can enhance this durability further, providing an additional layer of protection against the heat and friction generated during operation.

...
  • At first glance, the threaded rock drill rod may appear as a simple metal shaft, but its functionality is far more complex. The threads, meticulously cut into the rod's surface, serve as the backbone of its operation. These threads are not mere decorative patterns; they are precision-engineered to engage with the drill bit, creating a secure connection that can withstand the intense forces exerted during drilling operations.