The Ingco DCB series Diamond Core Bits (models DCB581528 to DCB580288) are engineered for powerful, high-precision dry core drilling in concrete, brick, and masonry. Designed for professional use with rotary hammers or core drilling machines, these bits feature industrial-grade diamond segments that ensure fast cutting, extended life, and minimal vibration. Available in diameters ranging from 28mm to 152mm, they are ideal for electrical, plumbing, and HVAC installations where clean, precise holes are critical. Built for durability and consistent performance across construction environments.

Key Features

• Models: DCB581528, DCB581228, DCB581028, DCB580828, DCB580658, DCB580528, DCB580288

• Brand: Ingco

• Type: Diamond Core Bits (Dry Use)

• Diameter Range: 28mm to 152mm

• Material: Industrial diamond segments with steel core

• Cutting Type: Dry core drilling

• Application: Concrete, brick, masonry

• Compatibility: Rotary hammers and core drilling machines

• Feature: Precision hole cutting, long-lasting wear resistance

• Use Case: Electrical installations, plumbing, HVAC ducting

• Weight: Varies by size (Approx. 0.5kg – 1.8kg per bit)