The HSS-Co RQX core drill from Alfra is a highly advanced tool specifically designed for precise drilling in metal. With its RQX coating, this drill offers enhanced durability and performance required for demanding applications. The drill has a diameter of 30 mm and is equipped with a 19 mm Weldon shank, ensuring a secure connection to drilling machines. The internal bore of 6.35 mm allows for efficient chip removal, while the drill's design ensures that only a thin ring of material is machined. This minimizes the risk of breakage and ensures fast and effective processing. The core drill is equipped with pre- and post-cutters that further enhance the efficiency of the drilling process.

• RQX coating for increased durability
• Efficient chip removal through a special internal bore
• Minimal risk of breakage thanks to thoughtful design
• Pre- and post-cutters for improved drilling performance.