Hot Wire Foam Factory

216 East Laurel Ave, Lompoc, California, 93436, United States     1-866-735-9255     1-805-735-9255     1-805-735-9285

Pro 8-Inch Hot Knife - #035P (Needs Pro Power)


Weight 0.50 lbs
SKU 035P
Our Price: $49.95


Pro 8-Inch Hot Knife
For Deep Cuts.

Are you a professional foam artist needing a fast yet clean-cutting foam carving tool? This versatile hot knife cuts 1.5x faster than the 4-inch model without losing detail. The thin round steel blade cuts Styrofoam, white beaded EPS foam cleanly in any direction like magic. Perfect for deep plunge cuts.

Need a different cut or lower price?
We have 5 hot knives to choose from.



  • Convenient thumb-switch on the handle

  • Durable yet lightweight comfort-gripped handle

  • 6 feet of power cord

  • Starts cutting within seconds

  • Does not char the foam

  • Cuts continuously (unlike cheap knock-offs that overheat in minutes)

  • Round blade changes direction easily

  • Made with care in the USA

Used For:

  • Stage props and theatrical sets

  • Theme rooms

  • Sign making

  • 3D art

  • Foam armatures

  • and so much more . . .

Tech Specs:

  • .065-inch diameter blade

  • Blades are replaceable at our factory

  • Requires the Multi-Heat or Variable-Heat Pro Power Station

  • Pro Power Stations can also be used with the Freehand Router, 3-Inch Hot Knife, 4-Inch Knife, 6-Inch Knife, Sculpting Tool, and Engraving Tool, and our four Scroll and 3D Tables.

The Hot Knife PDF page has more information.