No workshop is complete without a drill – but what sort of drill should it be? Andy Collings takes a look at SDS-drills to see what they can do and how they do it Before the mid-70s, a powered drill ...

Diablo’s range of SDS-Plus and SDS-Max Rebar Demon 4-cutter full-carbide head hammer bits are the first full line of bits designed to be the strongest, most durable, and fastest solutions on the ...