1974 HOFF

Drilling Machine equipped with a 7-1/2 HP, 3 phase, 60 cycle
A.C. main spindle drive motor and controls having the following
general specifications:

SPECIFICATIONS:
Working surface of table, 20"x35"
Drilling capacity, .375 to 2" diameter
Spindle travel ball screw feed, 24"
Present variable speeds, 325 to 1975 RPM
Maximum spindle speed, 10,000 RPM
Variable spindle feed rate, 1/2 to 24 IPM
Rapid traverse and return rate, 150 IPM
20 H.P. high pressure coolant system, 1000 PSI and
32 GPM, 300 gallon tank, 10 micron filtration
Weight approximately: 9,000 lbs.

EQUIPMENT:
9-1/2"x31"x6" riser table, pendant control, drill saver
(Loadmeter), tachometer, hardened and ground block ways,
automatic lubrication system, miscellaneous tooling.

Serial Number: DH-1390 - Built 1974 - Excellent Condition

F.O.B. Truck East Boston, Massachusetts