Three speed core drill motor and stand for large diameter core drilling. Maximum bit capacity 600 mm (24 in) with the 130 mm spacer fitted. Rated input 2,750 W on 110 V, 3,450 W on 110-120 V and 220-240 V; spindle speed at rated load, 100/200/400 rpm on 110-120 V or 105/210/420 rpm on 220-240 V. UNC 1-1/4 in spindle thread, built-in on/off switch with motor overload protection. H2531 motor 20.6 kg; TS-605 with carriage block 42.9 kg. Shibuya H2531 / TS-605.