Concrete Diamond Core Bit – 27 mm

Overview
The 27 mm concrete diamond core bit is designed for precision drilling in reinforced concrete, brick, and masonry. With its small diameter, it is ideal for applications such as cable routing, anchor installations, and small conduit passages. Built with durable diamond segments, it provides sharp cutting performance, clean edges, and long service life. The detachable tail design allows quick removal of debris from the barrel, ensuring smooth drilling. Suitable for both dry and wet drilling methods.

Features

• Small-diameter design for precision drilling

• Industrial-grade diamond segments for sharp and durable cutting

• Detachable tail for fast core waste removal

• Smooth drilling with no burning or jamming

• Threaded connection compatible with drilling machines

• Supports both dry and wet drilling

Specifications

• Diameter: 27 mm

• Length: 350–370 mm (depending on model)

• Connection: Threaded fitting

• Material: Steel barrel with diamond cutting segments

• Application: Reinforced concrete, brick, masonry

• Drilling Method: Dry / Wet dual use

Usage Scenarios

• Cable routing holes

• Anchor and fastening installations

• Small conduit or pipe openings

• Precision drilling in construction and renovation