drill bits & sets
sdt 4pc 1.5 2 3 5 dry laser welded diamond concrete core drill bit kit case
sdt 4pc 1.5 2 3 5 dry laser welded diamond concrete masonry core drill bit kit aluminum case 38mm 51mm 76mm 127mm 4pc dry diamond masonry core drill bit kit 1.5 2 3 and 5 ul li 1.5 x 6 dry core drill bit includes 3 laser welder10mm split segments 13 16 female threads li li 2 x 6 dry core drill bit includes 5 laser welder10mm split segments 13 16 female threads li li 3 x 6 dry core drill bit includes 6 laser welder10mm split segments 13 16 female threads li li 5 x 6 dry core drill bit includes 11 laser welder10mm split segments 13 16 female threads li li 8 x 1 1 8 extention with 13 16 threads li li 10 mm segment height last twice as long as other bits li li 6 barrel height and 7 overall height li li .400 x 8 removable tapered pilot drill bit li li sds adapter with 13 16 male threads li li hex adapter with 13 16 male threads li li drift key li li aluminum case with foam to protect drill bits and organize parts li li for immediate use with sdt 85d only li ul drill perfect holes in block brick concrete and other materials without splitting . all of out bits are laser welded to last a lifetime . our steel dragon tools wet and dry diamond core drill bits have a 1 year warranty against manufacture defect . feel comfortable knowing that our factory strictly conforms to iso 9001 2000 quality control systems and iso 14001 2004 environmental systems .