The carbide hammer drill from Heller, with a diameter of 16 mm, is a highly advanced tool specifically designed for demanding drilling tasks in various materials. With its patented cutting design based on the bionic principle, this hammer drill offers superior performance and efficiency. The Twinmax-3G spiral ensures optimal transport of the drill dust, which increases drilling speed and extends the tool's lifespan. The HST-hardened surface minimizes the likelihood of breakage, especially when hitting reinforcements, and ensures reliable use in hard materials such as concrete, masonry, natural stone, tiles, marble, and clinker. The hammer drill is equipped with an SDS-plus connection system, allowing for easy and secure attachment to various drilling machines. With a working length of 950 mm and an overall length of 1000 mm, this drill is ideal for deeper drilling and offers high flexibility in application.

• Patented cutting design based on the bionic principle
• Twinmax-3G spiral for optimal drill dust transport
• Smooth drill operation and optimal impact energy transmission
• Low breakage probability when hitting reinforcements due to HST-hardened surface
• Suitable for a variety of materials, including concrete and natural stone.