Extremely robust quality hammer drill bits with significantly longer service
life compared to traditional
concrete drill bits
Fast drilling speed thanks to wide helix
Special Heller curing technology of the surface guarantees excellent break
resilience
Developed for frequent use in concrete and stone, sand lime brick and masonry
Long service life thanks to optimised carbide geometry with enlarged point
angle
Extremely robust quality hammer drill bits with significantly longer service
life compared to traditional
concrete drill bits
Fast drilling speed thanks to wide helix
Special Heller curing technology of the surface guarantees excellent break
resilience
Developed for frequent use in concrete and stone, sand lime brick and masonry
Long service life thanks to optimised carbide geometry with enlarged point
angle