|New solid carbide head has high wear-resistance and makes more precise holes for anchor setting – up to 30% more lifetime than other SDS Plus drill bits |Solid carbide head featuring gradient technology – engineered to drill easily through rebar |Quadruple helix and optimum head geometry for consistently fast drilling speed over the entire life of the drill bit |Indicator mark – the bit is suitable for setting anchors as long as this mark is visible |In the unlikely event of breakage, the drill bit will be considered for replacement as long as the wear mark on the helix is still visible