Cimco 208790 DBK Coroa de perfuração diamantada para tijolo 68 mm, rosca M16, perfuração a seco

With a 68 mm drilling diameter, this diamond core drill bit cuts through masonry, brick, sand-lime brick, and aerated concrete using a dry drilling method. The M16 thread connection ensures compatibility with core drilling machines and rotary hammer drills with rotation stop.

Overview

The Cimco 208790 DBK Mauerstein diamond core drill bit is engineered for professional use in electrical installations, plumbing, heating, and ventilation. Its six high-quality diamond segments deliver efficient cutting performance and durability in abrasive materials. The high-grade steel body provides stability and reduces vibration during operation.

What stands out

• 68 mm drilling diameter for standard conduit and pipe openings
• Dry drilling method — no water supply required
• M16 thread for secure mounting on compatible machines
• Six diamond segments for fast, clean cuts
• Suitable for masonry, brick, sand-lime brick, and aerated concrete

Technical details

• Drilling diameter: 68 mm
• Working length: 60 mm
• Connection type: M16 thread
• Number of diamond segments: 6
• Segment material: high-quality diamond
• Core bit body material: high-grade steel
• Series: DBK Mauerstein

Our verdict

A reliable dry diamond core bit for masonry applications, offering a practical 68 mm diameter and M16 thread for straightforward use on core drilling machines.