The SDS-PLUS hammer drill bit from Alpen is a powerful tool that has been specially developed for drilling in concrete and other hard materials. With a diameter of 4 millimetres and an effective working length of 400 millimetres, this drill bit offers a precise and efficient solution for various applications in the construction and renovation sector. The SDS-plus connection system enables simple and secure mounting on compatible rotary hammers, making it easy to handle and change the tool. Manufactured in Austria, this hammer drill bit stands for high quality and durability, which are equally important for professional users and DIY enthusiasts. The robust design ensures that the drill bit remains reliable even with intensive use and delivers the desired results.