Main specifications (BD series) specifications models BD1220 BD1230 BD1340 capacity Swing over bed 304mm(12″) 304mm(12″) 330mm(13″) Swing over cross slide 170mm(63/4″) 170mm(63/4″) 204mm(8″) Swing in gap 430mm(17″) 430mm(17″) 464mm(181/4″) Center distance 500mm(20″) 750mm(30″) 1000mm(40″) Cross slide travel 184mm(71/4″) bed width 186mm(71/3″) spindle Spindle hole 40mm Spindle nose D5 Spindle taper MT5 Spindle speeds 60-2000rpm(9 steps) Feeds Metric threads range 20kinds 0.25-9mm Inch threads range 33kinds 4-72inch Diametral threads range (kinds) 8-144D.P(30kinds) tailstock Taper of tailstock sleeve Morse No.3 Diameter of tailstock sleeve 40mm Travel of tailstock sleeve 115mm motor Power of main motor 1.1KW, 1.5KW Packing size (2SETS)(L/W/H) 140/115/167cm 165/115/167cm 190/115/167cm Net weight /gross weight 480/580kg 520/620kg 650/750kg