All 5 products from GuiZhou Sinodrills Equipment Co.,Ltd..

These taper bits feature carbide that is hot pressed onto the bit skirts. They offer good drilling performance and excellent longevity.

Retract thread cross bits are designed for very hard and abrasive rock formations. Their robust design and high-quality materials ensure durability and longevity in demanding conditions.

Threaded cross drill bits, also known as X bits, are used for very hard and abrasive rock formations. These bits are essential rock drilling tools used in mining and construction.

These retract threaded button drill bits are engineered with alloy steels and tungsten carbide. They are designed for rock drilling in mining and construction applications.

These threaded button bits are designed for rock drilling applications. The bits are engineered for optimal drilling efficiency and longevity in demanding mining and construction environments.