Low/High Variable Speeds 150-2000rpm; Variable Speeds 200-1300rpm; Variable Speeds 300-2000rpm. 2011 is Clausing's 100 year anniversary; to celebrate our first 100 years and the return of drill press production to America, Clausing will manufacture the 100th Anniversary Commemorative Drill Press throughout 2011
Clausing Variable Speed 20" Drill Presses | |
Specifications | |
Capacity, hand feed | 1.25" (31.75mm) dia |
Production rated, with optional power feed, 1-1/2 Hp motor | 1.125" (28.6mm) in cast iron, .875" (22.2mm) in mild steel |
Drill to center of circle | 20" (508mm) dia. |
Spindle nose | No. 3MT, 1.74" (44.2mm) OD |
Spindle travel | 6.5" (165mm) |
Column | ground steel, 4" (102mm) dia., 0.5" (12.7mm) thick wall |
Quill (ground steel) | 2.5" (63.5mm) dia. |
Quill return spring, capacity | 40 lbs (18kg) |
Table, Drill Press A (Floor Drill) | |
Working surface | 22" x 19.5" (559 x 495mm) |
Table slots | two, 15.5" (394mm) long, for .5" (12.7mm) T-bolt |
Table travel, one setting | 20" (508mm) |
Spindle to table, maximum | 33.125" (841mm) |
Base, Drill Press A (Floor Drill) | |
Working surface, ground | 15.5" x 13" (394 x 330mm) |
Base T-slots | two, 13" (330mm) long, for .5" (12.7mm) T-bolt |
Spindle to Base, maximum | 43.375" (1102mm) |
Drill Press B (Low/High Head & Col.) | |
Column bracket to center of spindle | 9.25" (235mm) |
Column to center of spindle | 10" (254mm) |
Spindle to table, max. distance | 25.437" (646mm) |
Column length | 43" (1092mm) |
Min. center to center distance | 20" (508mm) |
Motor ... NEMA Frame Sizes | 182 and 184 |
Shipping weights (approximate, with motors) and overall dimensions | |
Drill Press A | 630 lbs. (286kg); 22" (559mm) w x 36" (914mm) d x |
Drill Press B | 390 lbs. (177kg); 20" (508mm)w x 3.25" (870mm) d x 51.625" (1311mm) h |
FURNISHED: No. 3 MT spindle; elevating mechanism; switch; belt guard; spindle guard. Motors and switches are installed and wired, ready to connect to power. Single phase motors have 8' three-wire cord and plug. | |
(Specifications subject to change without notification) |
Clausing Variable Speed 20" Drill Press
Standard Features…
- 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.