1980 SUPER J 3.25" BORING MILL

3.25" Super J Horizontal Boring Mill

New: 1980

Specifications:

Diameter of Spindle: 3.25"

Morse Taper: #5

Axial Travel of Spindle: 28"

Maximum Height from Table to Spindle Center: 36"

Minimum Height from Table to Spindle Center: 0"

Maximum Diameter of Boring: 18"

18 Spindle Speeds from 19 to 1200 RPM

Cross Travel of Table: 40"

Longitudinal Travel of Table with Steady: 51"

Longitudinal Travel of Table without Steady: 67"

Working Area of Rotary Table: 40"x44"

Maximum Distance Between Spindle and Steady: 96"

Maximum Permissible Load on Rotary Table: 5,500lbs

Centering Diameter of Table: 90mm

Diameter of Facing Head: 21"

Maximum Facing Diameter: 30"

Maximum Boring Diameter with Head: 27in

Diameter of Facing Head Centring Collar: 160mm

Maximum Distance Between Facing Head, and Steady: 89"

Maximum Continuous Travel of Facing Head Slide: 8"

Fast Axial and Vertical Feed for Spindle: 71"/min

Fast Cross and Longitudinal Feed for Table: 71"/min

Motor Power: 10HP

Approximate Weight: 19000lbs