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Radial Arm Drill Press

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Model CL820A Radial Arm Drill Presss

Standard Features

  • Limit switch
  • Interlocked end guard door for easy access for maintenance & changing end train gears
  • High speed gears are made of Nickel-Chrome Steel & are heat-treated & 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 & extends Balance Spring life
  • Coolant system
  • Low volt & overload protection
  • CSA Electrics Standard
  • Tool kit & manuals
PDF Version
Model CL820A Radial Arm Drill Press
Model CL820A Radial Arm Drill Press
Specifications & Dimensions
Working Area Drill Head
Column Sleeve Dia. (E)
8.28" (210mm)
Spindle Taper
Column Face to Spindle Center
Spindle Stroke
8.66" (220mm)
  Maximum (D+C)
33.5" (850mm)
Quill Diameter
2.95" (75mm)
  Minimum (D)
8.7" (220mm)
Number of Spindle Speeds
Spindle Head Travel (C)
24.8" (630mm)
Spindle Speeds (rpm)
88, 154, 282, 455, 796, 1500
Base Surface to Spindle End
Number of Feeds
  Maximum (A)
47.6" (1270mm)
Spindle Feed Rate (in/rev.)
0.002" 0.0035" 0.006"
  Minimum (B)
13.8" (350mm)
(.05mm), (.09mm), (.15mm)
Arm Vertical Travel (A-B)
25.2" (640mm)
Spindle Drive Motor
2 hp (1.5 Kw)
Arm Rotation (Right & Left)
Elevating Motor
1 hp (.75 Kw)
Baseplate Working Surface
35.5" x 25.3" (902x643mm)
Coolant Pump Motor
1/8 hp (.10 Kw)
Box Table Area
  Length (L)
23.6" (600mm)
  Width (K)
17.5" (445mm)
Drilling In Steel
1.26" (32mm)
  Height (H)
15" (380mm)
Drilling In Cast Iron
2" (50mm)
Base Dimensions
Tapping In Steel
1" (25mm)
  Floor Area (R x S)
49.6" x 25.2" (1260x640mm)
Tapping In Cast Iron
1.26" (32mm)
  Height (Q)
6.5" (160mm)
Boring In Steel
2.75" (70mm)
  Boring In Cast Iron
4.06" (105mm)
Max. Machine Height (F)
91.3" (2170mm)
Base & Column Height (G)
79.1" (2010mm)
Shipping Dimensions
(L x W x H)
66.1" (1680mm) x
32.5" (826mm) x 86.2" (2190mm)
Net Weight
2,645 lbs. (1200kg)
Shipping Weight
2,954 lbs. (1340kg)