
Starcutter
Brickwork drilled through quickly - flexible in depth and diameter.

Highest drilling performance and long lifetime thanks to high-alloy special steel
Fast progress even in hard concrete

aerated concrete

brickwork

brick

concrete

aerated & porous concrete

reinforced concrete

sand lime brick

hammer drilling

hst hardened

RATIO






Hammer drilling in concrete, sand-lime brick, natural stone, brickwork, clinker.

The special technique of hardening by blasting makes for the perfect surface finish: the probability that a Heller hammer bit will break under very high loads is extremely low – even on impact with reinforcements. Ideal, especially with long dimensions: HST hardening guarantees high bending flexibility without breaking.