Bangxin drilling rig
Types of Core Drills and Their Applications
One of the most common types is the diamond – tipped core drill.
As the name implies, these drills use industrial diamond grit as the abrasive material；
Making them highly effective for cutting through hard substances such as concrete, hard rock, and even metal in some cases.
Diamond – tipped core drills are widely used in construction projects.
They can create smooth and accurate holes in concrete slabs for the installation of plumbing, electrical, and HVAC systems.
In large – scale infrastructure projects, such as building bridges or high – rise buildings, these drills are essential for creating holes for structural components.
For example, when constructing a bridge pier, diamond – tipped core drills can be used to drill holes for the anchor bolts that secure the pier to the foundation.
Annular cutters are a type of core drill specifically designed for drilling into metal.
They have a unique cutting edge that allows them to efficiently remove a cylindrical core of metal.
Annular cutters are commonly used in metalworking industries, such as manufacturing and fabrication.
In a factory that produces metal components, annular cutters can be used to create holes in metal sheets or bars for assembling parts.
