← Gray Specifications UMS MACHINERY SPECIFICATION LIBRARY
Gray 660F Specifications Historical specifications from exact UMS machinery records.
Historical specification information — not a machine-for-sale listing. Specifications can vary by year, control, configuration and optional equipment.
Machine type: Horizontal Boring Mills (HBM)
Historical 660F Specifications by Year Choose a recorded year below. Each configuration is joined to specifications only by its exact historical InvID.
Gray 660F — UMS record #15346 Horizontal Boring Mill, Floor Type
Historical UMS record #15346
Copy Specifications Specifications SPINDLE
Diameter 6 "
Taper 50
Motor 50 hp
Speeds: Minimum 1 rpm
Maximum 880 rpm
TRAVELS
X-Axis (Longitudinal) 384 "
Y-Axis (Vertical) 120 "
Z-Axis (Spindle) 48 "
Equipped With New Point to Point Control
108" x 168" 90° Index Rotary Table w/60" In/Out Travel
(2) 84" x 169" x 12" Thick T-Slotted Floor Plates
Chip Conveyor
Pendant Control
3-Axis Sony Digital Readouts
NOTE
Machine Reconditioned & Retrofitted w/Point to Point control.
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