Add To Your WishlistAlpen F4 Forte SDS+ Hammer Bit : 800mm overall length.

Add To Your WishlistAlpen F4 Forte SDS+ Hammer Bit : 800mm overall length.



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

Overall length 800mm with a drilling length of 740mm. 

We do recommend that you pre-drill a same diameter starter hole when using this length of SDS+ hammer bit. 

As a drill bit gets longer in length, potentially the force behind an SDS+ drilling machines hammering action could gradually dissipate through the length but a long drill bit could also whip, easily bend under drilling pressure and go out of shape.