For info:
NOMURA TABLE TYPE HORIZONTAL BORING MILL MODEL B-100WR Year 1982 Spindle Diameter.................: 3.94 in. (100 mm) Milling Spindle Diameter.........: 8.46 in. (215 mm) Spindle Taper ...................: ISO-50 (option) Spindle Speeds ..................: 18 steps High-speed range.................: 21 - 1200 rpm Medium-speed range...............: 14 - 800 rpm Low-speed range..................: 10 - 570 rpm Feeds of Spindle.................: Stepless in 2 - ranges High-speed range.................: 1.25 - 62.5 in/min. Low-speed range..................: 0.025 - 1.25 in/min. Spindle Travel W.................: 26" Rapid Rotation of Rotary Table...: 1.3 rpm Headstock Vertical Travel Y......: 50 in. (1270 mm) Table Cross Traverse X...........: 60 in. (1420 mm) Table Longitudinal Travel Z......: 43 in. (1100 mm) Max. Distance Between Milling....: 98.6 in. (2505 mm) Max. Load on Table...............: 11,000 lbs. (5,000 kg) Main Motor .....................: AC 20HP (15 KW) Equipped With: Power Tool Clamping DRO Telescoping Steel Way Covers Hard Ways