Specifically for formwork with specially designed drill bits, also for concrete residues.
Long service life even with demanding casings in slabs with concrete residues due to special alloying
High strength and resistance to breakage thanks to hard-wearing CV steel
Offset shaft with open helix runout prevents the drill bit from jamming
Optimum chip removal in deep drill holes, too
Excellent concentricity for precise holes
Note: only use for rotary drilling!
Also available as SDS-plus variant