Best 12 Inch Jointers, & Reviews

In the following 12 Inch Jointer reviews guide, we list some of the biggest and heaviest jointers on the market.

We are talking brands like Shop Fox, Powermatic, JET, Grizzly & Rikon.

A 12 inch jointer, because of how heavy and expensive they are, are really a specialty type machine for those that really need them. The extra cost does mean though that they are extremely well constructed, very precise, have noise reduction, and overall good designs like a parallelogram jointer.

It’s also worth noting that JET and Rikon actually make 12 inch 2 in 1 jointer/planer machines as well – so, if you need to plane your timber lengths and you don’t want two separate machines – these may be worth a look.


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12 Inch Jointer Reviews: List Of The Best 12 Inch Jointers On The Market


Shop Fox W1744S 12-Inch Jointer with Spiral Cutterhead

Some key features include:

  • 83 inch long table
  • Heavy duty design for longevity and to reduce vibration of the motor
  • Spiral cutterheads offer quieter operation, leave a better finish which means less sanding, allow for more precise blade changes and tear-out in figured woods is dramatically reduced due to the spiral design. Carbide inserts can last up to ten times longer than HSS and can be rotated to a fresh edge rather than replacing the entire knife
  • Parallelogram design means tables are designed to stay level throughout operation and working
  • Weighs over 1000 lbs

View the Shop Fox W1744S 12 Inc Jointer With Spiral Cutterhead on Amazon


Shop Fox W1744 12-Inch Heavy-duty Jointer

Similar to the Shop Fox W1744, except comes with a HSS straight knife cutterhead.

View the Shop Fox W1744 12 Inch Jointer on Amazon


Grizzly G9860 The Ultimate Jointer 12 Inch Jointer

Grizzly have designed this as an industrial jointer, and some key features include:

  • 80 inch long bed
  • Cast iron base and table
  • Close-tolerance beds
  • Noise dampening system
  • Weighs around 1200 lbs

View the Grizzly G9860 on Amazon


Powermatic 1791307 12-Inch Jointer with Helical Cutterhead

Some features include:

  • 84 inch long table
  • Parallelogram design for close table-to-cutterhead proximity and fast depth of cut adjustments
  • Rack and pinion adjustable cast iron fence – smooth fence adjusting
  • Noise reduction using table lips

View the Powermatic 1791307 12-Inch Jointer with Helical Cutterhead on Amazon


Powermatic 1791241 12-Inch Jointer with Straight Knife Cutterhead

Very similar to the Powermatic Helical Cutterhead jointer above – but with a straight knife cutterhead.

View the Powermatic 1791241 12-Inch Jointer with Straight Knife Cutterhead on Amazon


JET JJP-12HH 12-Inch Planer/Jointer with Helical Cutterhead

You can read a review of the JET JJP-12HH 12 Inch Planer/Jointer with Helical Cutterhead here.


JET JJP-12 12-Inch Jointer Planer

You can read a review of the JET JJP-12 12 Inch Planer/Jointer here.


*Note – Rikon also do a straight cutterhead and helical cutterhead 12 inch jointer as well.


12 Inch Jointer: Buyer’s Guide

What Is A 12 Inch Jointer?

A 12 inch jointer is a wood jointer that can joint up to 12 inch wide pieces of lumber.

These jointers are usually heavy, expensive, made with extremely high quality materials and manufacturing, are very accurate and precise, have long tables, and are mainly use by production/commercial, specialty or industrial type woodworkers.


Who Is A 12 Inch Jointer For?

Those wanting a jointer that can joint wood up to 12 inches wide

Those wanting a precise and accurate jointer

Those who have space in their workshop for a jointer this big and heavy

Those wanting a high quality cut and production jointer capability

Those who want a jointer with extra long table capacity for longer pieces of timber


Who Is A 12 Inch Jointer Not For?

Those who want a cheap jointer

Those who don’t have much space in their workshop

Those who want a light jointer

Those who are only cutting up to 6 or 8 inch wide lumber


12 Inch Jointer – Bits & Accessories

Mobile Base

Push blocks

Dust port reducer

Dust collector system


12 Inch Jointer: Resources








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