Drilling Sections0 pages

Clausing 20" (508mm)
Variable Speed Drills
Dial to the best rpm for the tool and material
while the job is running, with a Clausing
Two Speed Variable Speed Drill Press.

Clausing
Drills are
equipped
with a
Spindle
Guard that locks in an
upright position, away
from spindle nose,
for easy tool changes.

Style A
Floor Drill with
22” x 19.5” (559 x 495mm)
Table, 66" (1676mm) column
standard and 1/2" cored
T-slots on 9" centers
for table and base.

Style B

• 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 Two Speed,
production rated 1" in cast iron, 3/4" in steel
with optional power feed.

Handle more jobs ... better, faster with a
Clausing 20" (LOW/HIGH drill press).

More features for superior
performance...
• 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 3/16" thick wall for great rigidity and
accuracy.
• Precision ground 22" x 19" oil through table, handles
large parts and fixtures.

Powerful
Countershaft Drive

Head & Column
Assembly and
20-501 Table
Assembly

• Three V-belts and a cog belt transmit positive
power to the spindle.
Clausing’s heavy-duty drive delivers full power
to spindle at all speeds.

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