Heller Trijet SDS-Plus Hammer Drill Bit 31010 8 mm Total Length 110 11

The new Trijet Ultimate SDS-plus hammer drill is even faster and more robust than its predecessor. The backward-curved, uniformly high blades, the newly developed cutting geometry with reinforcement protection chamfers, reduced frontal surfaces, and an optimized spiral lead to even higher performance, making the Trijet our best hammer drill. Thanks to the innovative design, the penetration in concrete is up to 10% higher and in reinforcement up to 35% higher than with the old Trijet. Also, thanks to the massive carbide head, the Trijet boasts an extreme lifespan of up to 1,500 drilled holes.