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JET JAT-402 Pneumatic R6 Ext Die Grinder, 1/4'

Free shipping on orders over $29.99

$140.51

$ 69 .83 $69.83

In Stock

About this item

  • Full-size, lightweight aluminum construction
  • Extended design for additional reach
  • Rugged, ball-bearing design for durability
  • Variable-speed throttle with safety lock


JET Die Grinders are lightweight with strong motors and precise speed control. These tools are perfect at providing the right power in tight spaces for polishing, grinding and surface preparation.


Placeholder
July 27, 2025
Sometimes we all have those bad days so when you’re putting in a root and it doesn’t go as planned. This tool has been the handiest of things especially when it’s a pipe that’s pretty long and you can’t reach it with a regular pencil grinder. This is a life saver for those X-Ray pipes. I’ll be buying another one. The reach it has is way better than anything else and it has a good amount of power to get the job done.
Shel Bel
July 15, 2025
This thing is a BEAST! Owned it for 9 months. No issues. Very happy with purchase.
Stanward S. M. Oshiro
June 14, 2025
I am rebuilding a Dana 44 front axle and removed all of the unused portions of it. I also removed the inner Cs as I plan on setting the pinion angle as well as the caster angle. I want to remove the rust from inside of the axle tubes. I need an extended die grinder to accomplish this. I am glad I sprang for this Jet unit, as it is extremely powerful.I installed a wire brush wheel into it's collet and it removed rush in no time. It comes with the collet wrenches, as well as an instructions manual. All you need is your air hose nipple and some air tool oil to get started.The only downfall to this tool is the loud noise. It is much louder than my other pneumatic die grinders.
Terry
June 10, 2025
I liked everything there is no bad feedback. I work great and I love it
Ryan Cabbage.
October 23, 2024
Found a used one on here opted to try it out. Been a awesome little tool to use working on equipment prepping pin bores and various surface prep.
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