Description
Wells Index Vertical Knee Mill, Model 747, 9” x 47” Table, 1.5 HP
Serial # 18369
Asset # 15671
TABLE
Size Overall: 9” x 49”
T-Slots:
Number: 3
Size: 5/8”
Distance Between: 2-1/2”
Dial Graduations: 0.001”
RANGE
Longitudinal: 34”
Cross: 12.5”
Vertical Knee: 17.2”
Center of Table to Column Face – Max: 17.5”
Center of Table to Column Face – Min: 5”
VERTICAL SPINDLE
Quill Travel: 5-1/4”
Head Tilt – Forward & Backward: 45 deg.
Head Rotation – Side to Side: 90 deg.
Turret Rotation on Column: 360 deg.
Spindle Nose to Top of Table – Max: 18.2”
Spindle Nose to Top of Table – Min: 1”
Center of Spindle to Column Face – Max: 23”
Center of Spindle to Column Face – Min: 7.25”
Spindle Taper (uses drawbar): R-8 or 30 NMTB
Spindle Rotation: Forward and Reverse
Spindle Motor (continuous duty): 1.5 HP
Spindle Speeds – Infinitely Variable:
Back Gears: 50 to 525 RPM
Direct Drive: 400 to 4200 RPM
Quill Feeds (3) – Per Spindle Revolution: .0015”, 0.003”, 0.006”
Mill is equipped with a Mitutoyo 2 Axis DRO.
Preliminary Specifications – Subject to Verification