The SHARP 1660LV Manual Lathe features a robust 16-inch swing over bed and a long 60-inch distance between centers, making it ideal for precision metal turning on sizable workpieces. It is equipped with a 3.06-inch diameter bore spindle using a D1-8 camlock spindle nose, supporting a wide spindle speed range from 20 to 2,000 RPM across 12 gear-driven steps with digital variable speed control. The lathe’s 7.5 horsepower motor runs on 220V or 440V three-phase power, driving the machine with a high-torque output for heavy-duty machining. The swing over the cross slide is 8.75 inches, providing ample clearance for detailed cross-feed operations. Its rigid construction includes a one-piece cast Meehanite bed, ensuring stability and reducing vibration during operation. The carriage features a compound rest travel of 4.9 inches with a width of 4.5 inches, and tailstock quill travel of 5 inches with an MT #4 taper accommodates various tooling setups. The lathe supports direct selection of both inch and metric threads, including a broad range of thread pitches and diametral pitches, enabled by a quick-change gearbox. Additional features include a removable gap for enhanced workpiece positioning and a full-length splash guard. Overall, the SHARP 1660LV lathe balances power, precision, and versatility, making it suitable for professional shops requiring reliable, heavy-duty manual turning capabilities with modern digital speed control.