Cordless Universal magnetic base drill up to 1-3/8 [35] in[mm]|AJMU 137 PMQW 18 V AS Construction-Site 2x 8 Ah Set 3/4 in straight shank|The cordless universal core drill AJMU 137 PMQW 18V / 8Ah AS meets comprehensive HSS core drill accessories. Ideal for steel and bridge construction.