Heller Carbide hammer drill 22 mm

The carbide hammer drill with a diameter of 22 mm is a powerful tool specifically designed for demanding drilling tasks in various materials. With its patented cutting design based on the Bionic principle and the Twinmax-3G spiral, it optimizes the transport of drill dust and ensures a smooth drilling operation. The HST-hardened surface minimizes the likelihood of breakage, especially when hitting reinforcements, which increases the drill's longevity. This hammer drill is ideal for use in concrete, masonry, natural stone, tiles, marble, and clinker. It offers a high service life and fast drilling progress, even in particularly hard materials. With an overall length of 600 mm and a working length of 550 mm, it is versatile and meets the requirements of the German Institute for Structural Engineering (DIBt).

• Patented cutting design based on the Bionic principle
• Twinmax-3G spiral for optimal drill dust transport
• HST-hardened surface to reduce the likelihood of breakage
• Certified by the Testing Community for Masonry Drills (PGM)
• Suitable for a variety of materials, including concrete and natural stone.