708476 Jet JJP-12HH 12 Inch Planer /Jointer with Helical Head

Jet JJP-12HH 12 Inch Planer /Jointer with Helical Head is an even better investment with the addition of its quality helical cutterhead with indexable carbide inserts.

Jet 708476 JJP-12HH 12 Inch Planer /Jointer with Helical Head

The innovative JET JJP-12HH Helical Head 12" Jointer/Planer takes our award-winning jointer/planer combination machine and makes it an ever better investment. With the addition of our quality helical cutterhead with indexable carbide inserts, the all-new JJP-12HH sets the standard for creating superior stock in your own workshop.


  • Helical cutterhead with indexable carbide inserts for a superior finish and quieter cut
  • Parallelogram design keeps the table close to the cutterhead for improved finish and allows for precise depth of cut adjustments
  • Extra large aluminum extruded fence with centered controls for quick adjustments
  • Extremely quick changeover between jointing and planing functions. Fence does not need to be removed
  • Powerful 3HP induction motor easily handles the toughest jointing and planing tasks
  • Heavy-duty, one-piece steel closed stand includes mounting tabs for increased stability
  • Built-in dust chute with 4" dust port used for both jointing and planing operations
  • Large handwheel for quick and precise adjustments of planer table
  • Heavy-duty cast iron tables with a machined finish to ensure accuracy and flatness
  • Magnetic switch provides safer and more reliable operation


  • Style (Type) Planer/Jointer
  • Helical Knife Size (L x W x T) (In.) 59/100 x 59/100 x 1/100
  • Cutterhead Diameter (In.) 2-3/4
  • Cutterhead Speed (RPM) 5,500
  • Planer Cutting Capacity (W x D) (In.) 12 x 5/32
  • Planer Table Size (L x W) (In.) 21-1/4 x 12
  • Jointer Cutting Capacity (W x D) (In.) 12 x 1/8
  • Jointer Table Size (L x W) (In.) 55 x 12
  • Fence Size (L x H) (In.) 43 x 6
  • Fence Positive Stops (Deg.) 90, 45 R
  • Fence Tilt (Deg.) 90 - 45 R
  • Dust Collection Minimum CFM Required (CFM) 400
  • Dust Port Outside Diameter (In.) 4
  • Motor Power (HP) 3
  • Motor Phase 1
  • Motor Voltage (V.) 230
  • Prewired Voltage (V.) 230
  • Motor Current (Amps.) 12-1/2

Red Assurance 5-year Warranty:

JET Tools 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 Walter Meier Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET or Wilton tools.


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