J-1230R, 4' Arm Radial Drill Press 230V

J-1230R, 4' Arm Radial Drill Press 230V

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J-1230R, 4' Arm Radial Drill Press 230V

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The apex of heavy-duty JET Radial Arm Drill Presses are built to create precision holes in huge pieces and enhance productivity in even the busiest commercial shops. Operation is enhanced with power spindle feed and coolant systems, safety features and ergonomic design. JET Radial Arm Drill Presses are built to deliver under even the most demanding drilling specifications, and hold material fast for superior performance


  • 12 Speeds, 3 feed rates make exotic materials easier to drill, bore and tap
  • Arm raising safety device prevents arm from dropping
  • Automatic tool ejector
  • Centralized control center
  • Counter balanced mechanism for spindle return
  • Entire frame is made of Meehanite and high tensile strength cast iron to handle the heaviest of jobs
  • Independent arm manual clamping system, which locks and unlocks the head and column
  • Push button controls are all reduced to 110V
  • The spindle is built to withstand exceptionally heavy drilling and boring loads and to insure maximum accuracy
  • The spindle is made of the finest case hardened steel for extra strength and wear


  • Style (Type) Radial Drill
  • Drilling Capacity Mild Steel (In.) 1-7/8
  • Drilling Capacity Cast Iron (In.) 2-5/16
  • Table Size (L x W) (In.) 25 x 20-1/2 x 16-5/16
  • Tapping Capacity Mild Steel (In.) 1
  • Tapping Capacity Cast Iron (In.) 1-1/2
  • Boring Capacity Steel (In.) 3-3/8
  • Boring Capacity Cast Iron (In.) 4-3/4
  • Weight (Lbs.) 4520
  • Spindle Taper (In. x TPI) MT-4
  • Distance Spindle to Column (Max.) (In.) 46
  • Travel of Head Horizontal (In.) 35
  • Quill Travel w/ Powerfeed Engaged (In.) 9-7/16
  • Quill Down Feed Rates (IPR) 3 (.002, .004, .006)
  • Arm Travel Vertical (In.) 35
  • Elevating Motor 1
  • Machine Height from Floor (In.) 109-1/2
  • Column Diameter (In.) 11-13/16
  • Base Dimensions (In.) 67-3/4 x 28 X 7
  • Motor (HP) 2-1/2 to 5 HP, 230V, 3Ph
  • Coolant Pump Motor 1/8
  • Overall Dimensions (L x W x H) (In.) 80 x 39 x 89

Warranty Information


JET warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.


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