12 inch dth bit,SHANDIKE DTH Bits

• Product introduction
• Product parameters

Introduction to 12 inch dth bit,SHANDIKE DTH Bits

1、 Basic concepts
DTH (Down The Hole), also known as a down the hole hammer, is a drilling tool that uses compressed air or high-pressure water to drive the hammer body inside the down the hole hammer to perform high-frequency impacts on the drill bit.
12 inch: indicates that the diameter of the drill bit is 12 inches. According to unit conversion, 1 inch is equal to 2.54 centimeters, so 12 inches is equal to 304.8 millimeters.

2、 Characteristics and Applications
characteristic:
Large diameter, high impact energy, and high drilling efficiency.
Suitable for drilling in hard rocks and complex formations.
The drill bit is made of high-quality materials and advanced technology, with strong durability.
Purpose:
Mainly used for drilling operations in fields such as water wells, mines, and geological exploration.
Especially in hard rock drilling, a 12 inch down the hole hammer drill bit can significantly improve drilling speed and efficiency.
3、 Structure and Working Principle
Structure:
Drill bit part: usually made of wear-resistant materials such as hard alloy or diamond, used for directly crushing rocks.
Hammer body part: It is equipped with an impact mechanism and a transmission mechanism inside, used to generate high-frequency impact energy.
Connection part: used to connect the drill bit to the main body of the down the hole hammer, ensuring stability and reliability during the drilling process.
working principle:
When compressed air or high-pressure water enters the down the hole hammer, the impact mechanism inside the hammer is driven to generate high-frequency impact energy.
The impact energy is transmitted to the drill bit through the connecting part, causing the drill bit to break the rock.
At the same time, the rotating mechanism of the down the hole hammer also drives the drill bit to rotate, further improving drilling efficiency.
4、 Purchase and maintenance
choose:
Select appropriate drill bit types and specifications based on the specific requirements of drilling operations and geological characteristics.
Choose suppliers and brands with good reputation and reliable quality.
maintain:
Regularly inspect and maintain the drill bit to ensure it is in good working condition.
During the drilling process, pay attention to controlling the drilling speed and pressure to avoid excessive wear and damage to the drill bit.
After the drill bit wears out to a certain extent, it should be replaced with a new one in a timely manner to ensure drilling efficiency and safety.