SPECIFICATIONS FOR SERVO PRECISION DRILL PRESSES
Smooth, Easy and Quite Operation.
Inch and Metric Versions.
Keyless, Albrecht Chuck Versions { 0-1/8"/0-3mm ( optional 0-1/16"/0-1.5mm); quick and easy drill changes}.
WW Collet Versions {.0039"-.252"/.1mm-6.4mm; less drill run out and improved accuracy because tool is supported closer to spindle}.
Adjustable, Sensitive Quill Lever { feel the drill in cutting motion for less drill breakage and scrapped parts}.
Quill Travel {1.5"/38.1 mm }.
Infinitely Variable Spindle Speeds { 200-2,000 rpm over two belt ranges ( low ratio: 200-4,000 rpm; high ratio: 1,000-20,000 rpm }.
Spindle Runout {.0002"/0.005 mm TIR.}
Dial Guage { .001" or .05 mm/div.; for accurate depth control}.
Dial Gauge Zero Set Knob.
Course Depth Dial { .1"/div. version or 5mm / div. version}.
Adjustable Down Stop { .001" or .05mm/div.; for blind-hold drilling}.
Head Column Lock.
Fine Grain, Ground Cast Iron Base {except Models 7030 / 7130; 7040 / 7140; 7070 / 7170 which have cast aluminum base; elbow also of fine grain cast iron (Models 7040 / 7140, 7070 / 7170) }.