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Clausing Industrial, Inc.
3963 Emerald Drive
Kalamazoo, MI 49001
Ph 800.323.0972
Fx 269.345.5945

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Ph 800.535.6553
Fx 269.342.7888

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Products >  DrillsClausing/Ibarmia Round Column Drills

[images/D/CIRCDA-model.jpg] Series A Geared Drive with Mechanical Clutch Automatic Feed Control

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Standard Features…

  • Drilling capacity in steel: up to 1.97" (50mm) maximum
  • Drilling capacity in cast iron: up to 2.36" (60mm) maximum
  • Tapping capacity in steel: up to 1.42" (36mm) maximum
  • Tapping capacity in cast iron: up to 1.65" (42mm) maximum
  • Automatic feed reversing system for tappingon “RS” models
  • Automatic feed and cut-off by mechanical clutch
  • Hardened and ground high quality steel gears
  • Speed plate and selecting levers on front of head
  • Gear box lubrication by automatic pump
  • Machine base with 2 T-slots, coolant tank and pump
  • Large rotating table with 3 T-slots
  • Feed crank wheel for manual feed
  • Front hand wheel for fine feed work
  • Depth scale and adjustable depth stop
  • Automatic tool ejector
  • Work Light
  • Built-in low voltage electrical equipment in machine head
  • Emergency STOP
  • Drill guard with microswitch

View/Download Product Info For These Models (pdf)
View/Download Complete Product Line Catalog
(pdf)
View/Download Optional Equipment (pdf)

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Capacities, Specifications and Dimensions
Standard Models
A35
A40
A45
A50
Auto feed reversing "RS" Models
A35RS
A40RS
A45RS
A50RS
Capacities
  Maximum drilling capacity in steel
1.38" (35mm)
1.57" (40mm)
1.77" (45mm)
1.97" (50mm)
  Maximum drilling capacity in cast iron
1.77" (45mm)
2.17" (50mm)
2.17" (55mm)
2.36" (60mm)
  Maximum tapping capacity in steel
1" (27mm)
1.3" (33mm)
1.3" (33mm)
1.42" (36mm)
  Maximum tapping capacity in cast iron
1.3" (33mm)
1.57" (40mm)
1.57" (40mm)
1.65" (42mm)
Specifications
  Spindle taper
4MT
4MT
4MT
4MT
  Quill diameter
2.95" (75mm)
3.46" (88mm)
3.46" (88mm)
3.46" (88mm)
  Spindle travel (drilling depth)
7.87" (200mm)
7.87" (200mm)
7.87" (200mm)
9.06" (230mm)
  Main motor power
2 Hp (1.5Kw)
3 Hp (2.2Kw)
3 Hp (2.2Kw)
4 Hp (3Kw)
  Coolant pump motor power
.1 Hp (.07Kw)
.1 Hp (.07Kw)
.1 Hp (.07Kw)
.1 Hp (.07Kw)
  Number of speeds
9
9
9
9
  Number of automatic feeds
3
4
4
4
  Auto feed range: in./rev. (mm/rev)
.0039/.0079/.0118 (0.1-0.2-0.3)
.0039/.0079/.0118 (0.1-0.2-0.3)
.0039/.0079/.0118/
.0157 (0.1-0.2-0.3-0.4)
.0039/.0079/.0118/
.0157 (0.1-0.2-0.3-0.4)
Dimensions and Weights
  Height (A)
81.2" (2265mm)
92.4" (2390mm)
92.4" (2390mm)
97.4" (2475mm)
  Base: Length x Width (B)
31.5" x 18.5" (800x470mm)
31.9" x 21.3" (810x540mm)
31.9" x 21.3" (810x540mm)
33.9" x 21.7" (860x550mm)
  Base to spindle (C)
47.24" (1200mm)
49.61" (1260mm)
49.61" (1260mm)
51.18" (1300mm)
  Spindle center to column (D)
14.57" (370mm)
15.16" (385mm)
15.16" (385mm)
14.57" (370mm)
  Spindle to Table (E)
    Minimum
4.72" (120mm)
5.51" (140mm)
5.12" (130mm)
5.91" (150mm)
    Maximum
30.71" (780mm)
30.71" (780mm)
30.31" (770mm)
30.31" (770mm)
  Worktable: Length x Width (F)
18.9" x 22.1" (480x560mm)
18.9" x 22.1" (480x560mm)
20.5" x 24.4" (520x620mm)
20.5" x 24.4" (520x620mm)
  Base height (G)
4.72" (120mm)
5.31" (135mm)
5.31" (135mm)
5.71" (145mm)
  Column diameter (H)
6.3" (160mm)
7.09" (180mm)
7.09" (180mm)
7.87" (200mm)
  Net weight
1,080 lbs (490mm)
1.345 lbs (610mm)
1,411 lbs (640mm)
1,565 lbs (710mm)
  Shipping weight
1,257 lbs (570mm)
1,532 lbs (695mm)
1,598 lbs (725mm)
1,725 lbs (795mm)
  Shipping dimension (Length x Width x Height)
28" x  40" x 95" (.7x1x2.4m)
28" x  48" x 103" (.7x1.2x2.6m)
28" x  48" x 103" (.7x1.2x2.6m)
28" x  48" x 103" (.7x1.2x2.6m)