Heald 273A

Swing inside guard: 28"
Size capacity: 20"
Stroke: 18"
Long travel: 20"
Workhead swivel: 90 degrees
Workhead speed: 500 RPM
Table speeds for grinding: 0–18 FPM
Work head speeds variable & reversible: 0–500 FPM
Rapid traverse table: 18 FPM
One turn of cross feed hand wheel: 0.050" on diameter
Cross feed increments: 0.0001"–0.0005" on diameter
Minimum stroke: 0.125"
Wheel head cross slide travel: 1.5"
Center of work head spindle to floor: 43.5"
Distance work head flange to edge of wheel slide: 41.0625"
Red Head grinding spindle
Extra spindles available at additional cost
12" 3-jaw scroll chuck
Single point manual dresser
12" Extended base
Cross sliding work head
Variable speed work head 0–500 infinite
90 degree swivel on work head
Sine bar
Forward and reversing work head
Facing stop
DRO on table traverse
Attached electrical