July 11, 2025

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Hot Knife for Cutting Styrofoams of 2025

Explore top picks

Best Choice

1

RONGTER
RONGTER 200W Air Cooled, Electric Hot Knife - Foam Cutting Tool with Blades & Accessories Use Foam Cutter for Engraving and DIY Handmade
Main highlights

Adjustable Power and Continuous Use
Features air cooling, temperature/power adjustment for prolonged use, ideal for extensive industrial applications.

Wide Application and Complete Kit
Cuts various materials smoothly for DIY, crafts, and professional projects. Includes comprehensive accessories for immediate use.

Customer Satisfaction
Highly praised for its clean, smooth cuts and ease of use across various materials, leading to positive user experiences.
Key specs
- usage:Commercial and industrial use
- style:Electric Cutter
- color:Straight Blade
- material:Plastic, Copper
- handle material:N/A
9.8

Exceptional

Our Rating

9.3
worth the money

9.3
Temperature control

8.7
Simple to use
How do we rank?

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Value for Money

2

Minova

MINOVA 250W AC Rotatable Electric Hot Knife, 6 Blades Foam Cutter Cutting Tool Kit, Full-body Air Cooling System Foam Cutter with Heavy-Duty Case for EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge
9.6

Exceptional

Our Rating
3

GOCHANGE
GOCHANGE 18W Foam Cutter, 10CM Electric Hot Knife, Upgraded Styrofoam Cutting Tool With 100-240V Transformer Adaptor, Board Wire Cutter with Button and Power Light
Main highlights

Efficient Performance and Clean Cuts
The GOCHANGE 18W Foam Cutter heats quickly, cuts smoothly, and seals edges cleanly, leaving no debris.

Versatile Application for DIY Projects
Ideal for cutting foam board, EPS, KT board, and more, perfect for crafting and holiday decorations.

Highly Praised for Mess-Free Cutting
Customers love its ability to cut through foam effortlessly, reducing mess and improving project results.
Key specs
- usage:Foam board, EPS, XPS
- style:FMC-01
- color:Black1
- material:N/A
- handle material:N/A
9.5

Excellent

Our Rating

8.0
Temperature control

8.0
Simple to use

8.0
Maneuverability
4

COOLTOP
Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS
Main highlights

Smooth and Efficient Cutting
Heats up in 10 seconds for fast foam cutting.

Ideal for Creative Projects
Perfect for foam carving, art pieces, and DIY crafts.

Customer Praised Ease of Use
Cuts smoothly and cleanly, making foam crafting effortless.
Key specs
- usage:Foam carving, DIY crafts
- style:Classic
- color:Brown, Silver, Gold, Black
- material:Stainless Steel, Plastic
- handle material:Plastic, Stainless Steel
9.3

Excellent

Our Rating

8.7
Simple to use

8.4
Maneuverability

8.2
for starters
5

RONGTER

RONGTER 4 in 1 Hot Wire Electric Foam Cutter Kit, Styrofoam Cutting Tool 15W/ 6V with Case, Heated Foam Carving Knife Kit (Toolbox White)
9.2

Excellent

Our Rating

9.5
Maneuverability

8.9
Simple to use

8.7
worth the money
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6

ROMECH
ROMECH Foam Cutter Pro Electric Hot Knife, 200W Styrofoam Cutting Tool Kit- with Heavy-duty Case Blades & Accessories RM-005 (200W)
Main highlights

Key Features
Efficiently cuts and seals styrofoam, adjustable power for precision, includes handy kit for diverse projects, backed by RoMech quality commitment.

Ideal Use Cases
Perfect for architectural modeling, DIY crafts, and industrial use on materials like EPS, XPS, and polyurethane.

Customer Praise
Highly praised for its smooth, fast cuts with no mess, making projects easier and more enjoyable.
Key specs
- usage:Commercial and industrial use
- style:Classic
- color:200w
- material:Plastic, Copper
- handle material:Plastic,Rubber
9.1

Excellent

Our Rating

9.7
lasts a long time

9.5
Light weight

9.1
Simple to use
7

NLBFOU

NLBFOU Hot Knife Foam Cutter Air Cooled 200W (4 Blades) Electric Hot Knife Styrofoam Cutter Foam Cutting Tool for EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge
8.9

Very Good

Our Rating
8

DOMINOX
DOMINOX Hot Knife Foam Cutter, Foam Cutting Tool Kit, Heavy-duty Case Styrofoam Cutter for Cutting Foam Board Insulation, EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge, Nylon
Main highlights

Spring Loaded Safety Trigger Switch
The hot knife heats up in seconds and the safety trigger switch prevents overheating, enhancing safety and tool longevity.

Versatile Foam Cutting
Ideal for packaging, construction, and insulation, this tool cuts various foams, KT boards, and more for professionals, craftsmen, and DIY enthusiasts.

Effortless and Smooth Cutting
Customers consistently praise the tool's ability to cut through foam easily and smoothly, likening it to cutting butter with a knife.
Key specs
- usage:Foam cutting
- style:Foam Cutter
- color:Foam Cutter Kit
- material:Nylon, Rubber
- handle material:Rubber
8.8

Very Good

Our Rating

9.3
worth the money

8.9
Temperature control

8.9
Simple to use
9

Gonytia
Gonytia Hot Knife Foam Cutter, Innovative Pro Styrofoam Cutting Tool Kit with Foldable Safety Stand, Electric 200W Hot Knife with 4 Blades for PP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge (KD-5)
Main highlights

Efficient Cutting Performance
GONYTIA 190W Hot Knife heats up in seconds, offering smooth and debris-free cuts with stainless steel blades.

Versatile Foam Cutting Tool
Ideal for cutting foam, Styrofoam, and similar materials in packaging, construction, and sculpture projects.

Safety and Convenience Praised
Customers appreciate the safety folding stand that prevents accidental material damage during use.
Key specs
- usage:Foam cutting, Packaging
- style:Classic
- color:Black, Yellow
- material:Plastic
- handle material:Plastic
8.6

Very Good

Our Rating
10

YUHSYWL

YUHSYWL Foam Cutter Electric Hot Knife, 300W Styrofoam Cutting Tool, 4-in-1 Kit for Cutting Foam Board Insulation, EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge, Nylon
8.5

Good

Our Rating

Hot Knife for Cutting Styrofoams of 2025

1

RONGTER 200W Air Cooled, Electric Hot Knife - Foam Cutting Tool with Blades & Accessories Use Foam Cutter for Engraving and DIY Handmade

9.3

9.3

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

MINOVA 250W AC Rotatable Electric Hot Knife, 6 Blades Foam Cutter Cutting Tool Kit, Full-body Air Cooling System Foam Cutter with Heavy-Duty Case for EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge

3

GOCHANGE 18W Foam Cutter, 10CM Electric Hot Knife, Upgraded Styrofoam Cutting Tool With 100-240V Transformer Adaptor, Board Wire Cutter with Button and Power Light

8.0

8.0

8.0

4

Cooltop Hot Wire Foam Cutter kit, 18W Styrofoam Knife Cutter Electric Hot Wire Foam Cutting Tool, Heated Foam Carving Knife Kit with Cleaning Pen for Foam Board, Pearl Cotton, EPP, KT Board, EPS

8.7

8.4

8.2

5

RONGTER 4 in 1 Hot Wire Electric Foam Cutter Kit, Styrofoam Cutting Tool 15W/ 6V with Case, Heated Foam Carving Knife Kit (Toolbox White)

9.5

8.9

8.7

6

ROMECH Foam Cutter Pro Electric Hot Knife, 200W Styrofoam Cutting Tool Kit- with Heavy-duty Case Blades & Accessories RM-005 (200W)

9.7

9.5

9.1

7

NLBFOU Hot Knife Foam Cutter Air Cooled 200W (4 Blades) Electric Hot Knife Styrofoam Cutter Foam Cutting Tool for EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge

8

DOMINOX Hot Knife Foam Cutter, Foam Cutting Tool Kit, Heavy-duty Case Styrofoam Cutter for Cutting Foam Board Insulation, EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge, Nylon

9.3

8.9

8.9

9

Gonytia Hot Knife Foam Cutter, Innovative Pro Styrofoam Cutting Tool Kit with Foldable Safety Stand, Electric 200W Hot Knife with 4 Blades for PP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge (KD-5)

10

YUHSYWL Foam Cutter Electric Hot Knife, 300W Styrofoam Cutting Tool, 4-in-1 Kit for Cutting Foam Board Insulation, EPP, EPS, XPS, EVA, EPE, PU, KT Board, Sponge, Nylon

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