Precise masonry core drilling with Carat
- Large 112 mm diameter: The 112 mm diameter allows you to drill neat, wide penetrations for pipes and conduit through brickwork and masonry.
- Deep 420 mm reach: With an effective length of 420 mm, you easily penetrate thick structural walls in a single steady drilling pass.
- Standard 5/4" UNC fitting: The integrated 5/4" UNC connector attaches securely to standard core drills to deliver reliable torque transfer during operation.
With the Carat HDNL112422 Brilliant diamond core bit, you drill clean and precise penetrations through masonry, brickwork, and facing brick with total confidence. Featuring a 112 mm diameter, it allows you to create neat round openings for ventilation ducts and drainage pipes without fracturing adjacent structures. The generous 420 mm working length lets you drill through thick structural walls in a single steady pass, completely eliminating the need for hammer action or extensions. Built with a standard 5/4" unc connection, this core bit attaches securely to your core drill for reliable dry drilling with dust extraction.
Product description:
- Diamond drill bit NASTROC for use with dust extraction in brick and other abrasive materials.
- Equipped with TT segments; for easy and quick starting.
- To be used in combination with drills A-2211 and A-2212 for perfect dust extraction during dry drilling.
- Ideal for drilling through rapid construction and facade stone (max. 40 cm).
- Adhesion: laser-welded
- Segment: Turbo Twisted