20" Variable Speed Drill Presses
150 to 2000 rpm... speeds to drill large holes, small holes to spot face, counterbore and ream.
A flip of the switch changes from low range to high range, perfect for production applications with quick change tooling.
Greater capacity, too, with Clausing LOW/HIGH, production rated 1-1/8" in cast iron, 7/8" in steel with optional power feed.
Heavy-duty precision head... all bearing surfaces are precision bored simultaneously for exact alignment. Eight ball bearings support the drive and spindle, lower spindle bearing has a double row to absorb both radial and thrust loads.
3 MT spindle... with 6-1/2" travel, 2-1/2" diameter quill and micrometer depth stop.
4" column with 1/2" thick wall for great rigidity, accuracy.
Precision ground 22" x 19" oil trough table, handles large parts and fixtures.
Three V-belts and a cog belt transmit positive power to the spindle.
Variable and spindle pulleys are cast iron, fully machined and balanced.
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