The Alpen F4 Forte SDS+ hammer drill bit range has a patented 4X stepped profile and patented tip.
Offerering low wear and very long service life.
A high efficiency drill bit for heavy-duty drilling in concrete, natural stone and brickwork.

New for August 2021 : Trade Packs of the popular sizes of Alpen F4 Forte SDS+ hammer bits
Each with an overall length 210mm and a drilling depth of 160mm

5.0mm to 10.0mm are trade packs of 10 SDS+ Drill Bits
12.0mm to 20.0mm are trade packs of 5 SDS+ Drill Bits