Clausing Radial Drill - CL720A

Brand:   Clausing
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Clausing Radial Drill - CL720A

Standard Features:

  • Limit switch
  • Interlocked end guard door for easy access for maintenance and changing end train gears
  • High speed gears are made of Nickel-Chrome Steel and are heat-treated and ground for durability
  • Powerful 2 Hp spindle drive motor for heavy-duty cutting
  • Extra auxiliary dial for spindle feed depth indication, allows review of spindle feed depth, .0394" to 7.874"
  • Special spindle balance mechanism, superior to traditional balance mechanism and extends Balance Spring life
  • Coolant system
  • Low volt and overload protection
  • CSA Electrics Standard
  • Tool kit and manuals


Working Area
Column Sleeve Dia. (E) 8.28" (210mm)
Column Face to Spindle Center
Maximum (D+C) 29.5" (750mm)
Minimum (D) 8.7" (220mm)
Spindle Head Travel (C) 20.8" (530mm)
Base Surface to Spindle End
Maximum (A) 41.7" (1060mm)
Minimum (B) 10.2" (260mm)
Arm Vertical Travel (A-B) 22.8" (580mm)
Arm Rotation (Right & Left) 180°
Baseplate Working Surface 35.5" x 25.3" (902x643mm)
Box Table Area
Length (L) 23.6" (600mm)
Width (K) 17.5" (445mm)
Height (H) 15" (380mm)
Base Dimensions
Floor Area (R x S) 49.6" x 25.2" (1260x640mm)
Height (Q) 6.5" (160mm)


Drill Head
Spindle Taper 4MT
Spindle Stroke 8.66" (220mm)
Quill Diameter 2.95" (75mm)
Number of Spindle Speeds 6
Spindle Speeds (rpm) 88, 154, 282, 455, 796, 1500
Number of Feeds 3
Spindle Feed Rate (in/rev.) 0.002"/0.0035"/0.006"
(mm/rev.) .05mm/.09mm/.15mm
Spindle Drive Motor 2 hp (1.5 Kw)
Elevating Motor 1 hp (.75 Kw)
Coolant Pump Motor 1/8 hp (.10 Kw)


Drilling In Steel 1.26" (32mm)
Drilling In Cast Iron 2" (50mm)
Tapping In Steel 1" (25mm)
Tapping In Cast Iron 1.26" (32mm)
Boring In Steel 2.75" (70mm)
Boring In Cast Iron 4.06" (105mm)


Max. Machine Height (F) 85.4" (2170mm)
Base and Column Height (G) 72.8" (1850mm)
Shipping Dimensions 66.1" (1680mm) x
(L x W x H) 32.5" (826mm) x 85" (2160mm)
Net Weight 2,469 lbs. (1120kg)
Shipping Weight 2,756 lbs. (1250kg)

Download Product Specifications Sheet

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WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.

Clausing Radial Drill - CL720A

Clausing Radial Drill - CL720A

Clausing Radial Drill - CL720A