Hot Wire Foam Factory Ac Starter Knife Kit K11

Article number: 894429000181
Availability: In stock (6)

Crafters Hot Knife Kit

Cut foam with surgical precision using the world's most accurate hand held foam cutter. The thin round steel blade cuts Styrofoam and white beaded EPS foam cleanly in any direction like magic.

Always sweeping up those messy foam beads? Put that time back into your art and add this hot wire cutter to your foam craft supply tool box today.

Cutting dense foams? Bigger projects?
We also make a 6" Pro Hot Knife, an 8" Pro Hot Knife and an Industrial Hot Knife


  • 4-Inch Hot Knife
  • Crafters Power Supply
  • 30-Minute Instructional DVD plus Bonus Making Tombstones Tutorial
  • Sample Patterns
  • Printed Instructions



  • Convenient thumb-switch on the comfort-grip handle
  • 12 feet of power cord
  • Starts cutting within seconds
  • Cuts continuously (unlike cheap knock-offs that overheat in minutes)
  • Round blade changes direction easily
  • Made and supported in the USA


Used For:

  • Foam decorations
  • Sign making
  • Architectural models
  • and so much more . . .
  • Cutting Art and Sign Foam, other XPS foams,
  • Equipment case foams like Armor Foam and some polyethylene foam
  • RC airplane foams: Blueboard and polypropylene foam


Tech Specs:

  • Blades are replaceable at our factory
  • .04-inch diameter blades
  • Durable yet lightweight ABS plastic, brass, and stainless steel construction
  • Also plugs into our Multi-Heat and Variable-Heat Pro Power Station
  • Crafters Power Supply can also be used with the Sculpting Tool and Engraving Tools





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