Hey Josh, Welcome to the forum! The Harbor Freight saw is an entry level saw. I do not know if plain end blade adapters are available for that saw. You know the old saying, You get what you pay for! I'm sure the saw is worth it's weight in steel, but may not be worth much as a scroll saw. After you get tired of all the vibration, get back on Craig's list and find a DeWalt or Excalibur.