Used 2007 DEHOFF 31020RT BTA | Drills, Deep Hole

Catalogue Specifications
Drill Capacity.....................................3" (Steel)
Max. Part Length...................................120"
Number of Drill Heads..............................1
Number of Spindles.................................1
Drill Head Stroke..................................120"
Feed Rate..........................................0.1 IPM - 30 IPM
Rapid Retraction of Drill Head.....................150 IPM
Max. Spindle Speed.................................0 - 2000 RPM
Min. - Max. Part Diameter..........................5" - 16"
Max. Part Weight...................................6750 Lb.
Spindle Centerline Parallel to Slide Ways..........0.0005 in / ft
Face of Pressure Head Perpendicular to Spindle.....0.0005"
Spindle Runout.....................................0.0002"
EQUIPPED WITH:
C Rotation B/C Axis...............................Yes
U Axis Pull Bore..................................Yes
X Axis Fixture Table..............................Yes
Z Axis Spindle....................................Yes
Pneumatic Lift Assist: Counter Rotation Assembly..Yes
Part Steady Rest & U-Axis Fixture Table...........Yes
35.5" 3-Jaw Chuck w/ 17" Hole & Adapter Plate.....Yes
25" 3-Jaw Chuck w/ 11" Hole;
Adapter Plate & Sleeve Insert.....................Yes
(2) Vibration Dampen Carriage Tube Mill Guides....Yes
Work Holding Steady Rest w/ Air Assist............Yes
1500 PSI Fixed Displacement High Pressure
Gear Pump.........................................Yes
w/ AC Variable Frequency Drive; 117 GPM Max.......Yes
500 Gal. Coolant System Tank Capacity.............Yes
GE Fanuc Power Mate CNC Control...................Yes
40 HP Spindle Motor...............................Yes
Chip Conveyor.....................................Yes

Large Quantity of Various Size Drill Heads, Counterboring Heads
Carbide Inserts, Drill Tubes, Adapters, Connectors,
Driver Mounts, Split Clamps & Seal Rings, Bearings, Misc. Spares

Note: Maybe seen under in Chicago warehouse.