The Alfra 1907039050 core drill is a highly advanced tool specifically designed for precise drilling in metal. Made from high-quality HSS-Co5 steel, this core drill offers excellent performance and durability. With a diameter of 39 mm and an effective hole size of 50 mm, it is ideal for applications where precise material processing is required. The core drill only removes a thin ring of material, which increases efficiency and minimizes the risk of breakage. Thanks to the innovative design featuring both a pilot and a finishing cutter, quick chip removal is ensured, reducing processing time. The Alfra core drill is equipped with a 19 mm Weldon shank, allowing for a secure connection with the drill machine and facilitating handling. The spring force mechanism ensures that the remaining drill core is efficiently ejected, further enhancing user-friendliness.

• Made from high-quality HSS-Co5 steel for durability and performance
• Removes only a thin ring of material for increased efficiency
• Quick chip removal minimizes processing time
• Spring force mechanism for efficient ejection of the drill core
• Pilot and finishing cutters for improved cutting quality.