Dewalt DCS520NT (w/o Battery)

The Dewalt DCS520NT and DWS520KT are both robust plunge saws, but key differences lie in their power source and included accessories. The DCS520NT operates on battery power, offering greater portability, while the DWS520KT is corded, ensuring consistent performance without recharge limitations. Performance-wise, the DCS520NT offers a slightly superior maximum cutting depth at 90 degrees (59mm vs. 55mm for the DWS520KT). Furthermore, the DWS520KT package explicitly includes a guide rail, which is a significant advantage for achieving precise, straight cuts out of the box. If portability is paramount, the battery-powered DCS520NT is appealing, but for dedicated workshop use demanding maximum straight-line accuracy, the corded DWS520KT with its included guide rail provides better immediate value.