Delta Industrial 46-455 12-1/2-Inch 5-Speed Midi Lathe Powerful 3/4 hp max, 1,725 rpm Motor Large 12-1/2-inch swing capacity provides the largest capacity in its class Easy front panel access to five speed controls (500; 950; 1,550; 2,700 and 4,000) reduces down time Patented automatic belt tensioning system for easy and quick speed changes. 4 Groove Belt provides superior power to turn large objects