A bullet teeth holder is a component of drilling equipment that is designed to secure and hold bullet teeth or conical-shaped cutting tools used in drilling operations. It is an important part of the drilling system as it provides stability and allows for the efficient drilling of various materials, including hard rock formations.

Here are some key features of a bullet teeth holder:

1.Construction and material: Bullet teeth holders are typically made from high-strength steel or alloy materials. This construction ensures durability and resistance to the high forces and vibrations experienced during drilling operations.

2.Secure attachment: The bullet teeth holder is designed to securely hold the bullet teeth in place, preventing them from becoming dislodged or falling out during drilling. The teeth are usually inserted into the holder and held in position with a locking mechanism, such as a pin or retainer, to ensure a tight and stable fit.

3.Quick-change capability: Some bullet teeth holders are designed with a quick-change mechanism that allows for easy and efficient replacement of the teeth. This feature reduces downtime on the drilling site and improves productivity.

4.Compatibility: Bullet teeth holders are manufactured in different sizes and configurations to be compatible with a wide range of drilling tools and equipment. They can be specifically designed for use with particular drilling rigs or for specific drilling applications, such as oil and gas exploration, mining, or geotechnical engineering.

5.Wear resistance: Bullet teeth holders are subjected to significant wear and tear due to the abrasive nature of drilling operations. Therefore, they are often treated with wear-resistant coatings or made from hard materials to improve their longevity and performance.

Bullet teeth holders are crucial components in drilling operations, as they securely hold the cutting tools in place and facilitate efficient drilling through various materials. Their durable construction, compatibility with different drilling equipment, and quick-change capability contribute to the overall effectiveness and productivity of the drilling process.

Rotary cutter gears need tooth holder to install, there are two kinds of tooth holders, one is the rotary cutter gears supporting square tooth holder, the price is cheaper, one is the rotary cutter gears supporting the use of round tooth holders, the price is more expensive, but also more wear-resistant, rotary cutter round tooth holders are alloy column tooth holders with alloy head. 

The tooth set is used with extended cut-off teeth, as the inner set used in the installation.