...

Operating a 34mm drill bit requires a powerful drill, preferably an industrial-grade hammer drill or a mag drill, due to the torque required to rotate such a large bit effectively. It's crucial to ensure that the drill is adequately lubricated to prevent overheating and prolong the bit's lifespan It's crucial to ensure that the drill is adequately lubricated to prevent overheating and prolong the bit's lifespan It's crucial to ensure that the drill is adequately lubricated to prevent overheating and prolong the bit's lifespan It's crucial to ensure that the drill is adequately lubricated to prevent overheating and prolong the bit's lifespan34mm drill bit. Additionally, always use a pilot hole for accuracy and to reduce the risk of the bit wandering or breaking.

...

Another important feature of tapered rock button drill bits is the placement of rock buttons on the bit. These rock buttons are typically made of hard tungsten carbide material, which is known for its excellent wear resistance and durability. The rock buttons are strategically placed on the drill bit to provide maximum impact and cutting power, allowing for efficient rock penetration and faster drilling speeds
tapered
tapered rock button drill bits.

...