frp transition

...

A Jack Hammer Drilling Rod, also known as a percussion drill rod, is essentially a high-strength steel shaft that connects the drill chuck to the power source. Its primary function is to transfer the mechanical energy generated by the jackhammer into the drill bit, enabling it to break through tough surfaces with precision and efficiency. The name 'jack hammer' itself derives from its action, which mimics the rapid up-and-down motion of a blacksmith's hammer.

...

The rock component underscores the robust nature of these bits. Made from high-quality materials such as tungsten carbide or steel, they are engineered to withstand the immense pressure and friction generated when drilling through solid rock. The buttons, strategically positioned on the bit's surface, act as cutting edges, chipping away at the rock with each rotation. Their shape and arrangement are meticulously calculated to optimize the drilling process, enhancing both speed and durability.

...