Quality Tools & Supplies for Hobbys, DIY & Crafts - Micro-Mark Tools

Hot Wire Foam Factory 3" Hot Knife without Power Supply

Hot Wire Foam Factory 3" Hot Knife without Power Supply - Main image
$27.97 $39.95 In stock

Category: Hot Wire Cutters

"If You Can Imagine It, You Can Create It “ with Hot Wire Foam Factory Cutting and Sculpting Tools
  • Convenient thumb-switch on the durable comfort-grip handle
  • 6 feet of power cord
  • Starts cutting immediately
  • Cuts continuously without overheating
  • Requires our #87636 Variable-Heat Pro Power Supply, available separately.*


Unleash your creativity! There has never been an easier way to sculpt anything, from scale model railroads scenery, to 1-to-1 architectural elements to larger-than-life-size dragons, animals and more. With these easy-to-use tools, inexpensive, ordinary light-weight foam can be cut, shaped and transformed into virtually anything you can dream up. Used by movie studios, museums, world-renowned attractions, theme parks, architects, artists and more, chances are you've seen, touched or were amazed by something crafted with these tools. There has never been a quicker, more cost-effective way to bring your vision to reality. And, with our variety of finishing products, the pieces you create can even be made to withstand the elements outdoors. 

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Ellie B. ★★★★★

I was cutting complex curves into craft foam within minutes of plugging this in—the 6-foot cord gave me plenty of reach around my workbench. The handle feels surprisingly solid for the price too.

Andrew H. ★★★★★

The thumb-switch on the handle makes it easy to control without fumbling, and the 6-foot cord gives plenty of reach for larger projects. Cuts through foam smoothly with no drag or melting mess.

Julian E. ★★★★★

I was pleasantly surprised how quickly this knife cuts through foam — the 6-foot cord gives plenty of reach to work on large projects without swapping outlets.