4-Foot Compound Bow Cutter Kit #050A


$269.95


Market Price: $299.95
SKU: 050A
Weight: 5.00 lbs

Quantity

4-Foot Compound Bow Cutter Kit

Cut those large foam blocks down to size!

Only Needs 2 Clamps!

the 4-Foot Bow only requires extra clamps on the arms if you're using the 2-Foot Vertical Arm Extensions! Regular arms can simply be inserted normally.


Our big, versatile bow cutter will get those unwieldy 4x8-foot foam blocks and sheets knocked down to manageable sizes in no time. Built for pros, it's fast and agile and built to last, yet light and comfortable to hold. And it's 1/3 the price of the competition.

Choose 4-foot mode to knock down those big pieces of foam, or choose 2-foot mode for creative sculpting. It's the ultimate hot wire hand cutter for big jobs.


To see foam projects made using this tool, click here

Now includes 2 clamps and a 5/32 hex key to secure into 2-Foot or 4-Foot mode.


Includes:

  • 2x4 Compound Bow

  • Multi-Heat Power Supply (110-230 volt input, works in all countries)

  • Four 4-foot and four 2-foot cutting wires

  • 10 feet in extension wires (from power to bow)

  • Printed Instructions

  • 2 Clamps to secure into 2-Foot or 4-Foot mode

  • 5/32 Hex Key to tighten clamps

 

Features:

  • 10 feet of power cord

  • Starts cutting immediately

  • Cuts continuously without overheating

  • Power switch conveniently on the bow and on the power supply

  • Large diameter sturdy yet lightweight body

  • Comfortable vinyl coating

  • Made with care in the USA

 


Used For:

  • Cutting Styrofoam, white beaded EPS, EIFS and extruded XPS foam

  • Cutting, slicing, and notching large sheets and blocks of foam

  • Cutting down insulation foam at building construction sites

  • Large theatrical and studio props and backdrops

  • Model airplane wings

  • Surfboards

  • Garden décor, like fake boulders and waterfalls

To see foam projects made using this tool, click here

 

Tech Specs:

Also be sure to check out our 2 foot Bow Cutter, perfect for smaller jobs!

 


Videos:






 

What is the difference between the Pro and Crafter’s Kits?

The tools in the Crafter’s and Pro kits are the same, including handles and switches. However, some tools require the Pro Power Station to work, such as the shapeable-blade Freehand Router and the Pro 6″ and 8″ knives, which cut 1.5× faster than the Crafter’s Hot Knives.

Crafter’s tools can be powered by either the Crafter or Pro Power Station, but not the other way around.


Do your tools carry a warranty?

Our tools and power supplies come with a 90-day warranty, but we go beyond that. If a defect causes a tool to fail—even a year or two after purchase—we typically repair it free of charge.


What types of foam will your tools cut?

Our tools will cut EPS, XPS, PE, and EVA Foam.


How do I clean my tools?

Most people clean their tools as they are working by just gently wiping them against a cloth or paper towel while the foam is in a melted state. If you feel the need to clean them even further, you can clean them while they are cold with acetone.


As a beginner, which tools should I purchase?

We must first find out what kinds of things you want to create. Any of the craft kits will do if you only plan to construct smaller projects. We can better assist you if you can give us a general concept of what you want to try to make. You can either email us at sales@hwff.com or call 1-866-735-9255 Mon-Fri and a knowledgeable staff member can assist you.


What is the best kit for the money?

The job will actually determine that. Most artists rely on the Pro 4-in-1 Kit, which carries our most popular tools and everything you'll need to get started. With this kit comes tools like the Freehand Router and 6-inch Pro Hot Knife, our two most diverse instruments.


Why are my blades breaking?

"Let the heat do the cutting."
Avoid repeatedly bending the terminals when changing blades—keep bends in the same spot by pushing them into the slots. Tips to prevent blade breakage:

  • Avoid repeatedly bending the terminals when changing blades—keep bends in the same spot by pushing them into the slots.
  • Heat the blade before adjusting the arms. Let the blade relax and release tension before turning off the heat to prevent breakage.


Are the fumes from EPS or XPS foam toxic?

Our Hot Knives are designed for plunge cutting. Look for the Sled Guide in our Accessories area to keep the Hot Knives perpendicular to the foam while cutting.


When will my order ship?

Standard shipping (USPS First-Class, USPS Priority, FedEx Ground) typically takes 1–2 business days to process and leave our warehouse.

Expedited shipping (USPS Express, FedEx Overnight, FedEx 2Day, FedEx Express) ships the next business day.


Do you ship internationally?

Yes, we ship worldwide! Once you have your items added to your cart, you can view the available methods before checking out.

Average Customer Rating:


3 Most useful customer reviews
Melanie Richard/Producer of Foam Gone Wild
Dec 13, 2021
This customer purchased the item at our site.
I wanted to say I can attest to the fact that the hot wire bow works when it is 28 degrees out. It wasn't much fun - but it worked!
Richard Williams
May 24, 2018
Great tool, already used to cut foam for door skins.
David Marshall
Apr 18, 2025
I have had this for years now and it has become an invaluable part of my tool box. I use it to cut large blocks of polystyrene into smaller ones. It cuts accurately and quickly and is a perfect tool for this sort of work. I also use it to start sculpting landscapes for my gaming tables. It must be 10 years old now and has been one of my best buys in all those years.

Testimonials