Introducing to you the MINOVA SP-7Y professional thermal cutter - a tool created for the most demanding assemblers, modelers and construction crews who expect maximum power, reliability and perfect precision in cutting foam, polystyrene and XPS. Thanks to its rotary head, air cooling and instant heating, the SP-7Y will prove its worth wherever speed, clean edges and dust-free technology count.
✅ 250 W with air cooling:
Full power of 250 watts instantly heats up the blade, and the active air cooling dissipates heat, so you can cut continuously for several tens of seconds Without a drop in performance or risk of overheating the tool. (Not like other knives 15-20s of operation and a cooling break).
✅ Movable blade 90-180° | 5 positions
- Precision at every angle - Easy knife guidance in corners and at a slant.
- Less wrist fatigue - Adjust the angle of the blade to your working position.
- Faster operation - Changing the setting in seconds, without tools and without taking off the gloves.
✅ Six interchangeable blades | maximum flexibility
- Blades for special tasks - Straight, narrow, flat, "S-shape", sawn and for grooves.
- Lower operating costs - Only the tip wears out, not the whole knife.
- Ready for any thickness and shape - Smooth transition from cutting EPS panels to EPE details.
✅ One tool - many materials:
- EPS/XPS polystyrene, polyurethane, EPE/EVA, KT-board, polyester foams, sponges, PP ropes.
- Clean edge without dust - The vitrification of the surface prevents pelleting.
- Saving space - One knife instead of several saws and shears.
✅ Three-stage temperature control:
Three-stage power switch allows you to select the perfect temperature in seconds - From gentle melting of soft foams to full power for dense EPS, without the risk of overheating the blade. Prominent "cliques" make you change levels even when wearing gloves, maintaining consistent and repeatable cutting quality.
✅ Applications
Cutting boni and decors on polystyrene facades.
Precision pipe holes and peszle in thermal insulation.
Cutting L'ek'
Even, aesthetically pleasing cuts in finishing work (strips, corners).
Processing of plastics in production panels, covers and floor channels.
Technical specifications:
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POWER: |
250 W |
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Power supply: |
230 V ~/ 50 Hz |
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Blade temperature range: |
up to 500 °C |
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Warm-up time: |
3 - 4 s to operating temp. |
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Temperature control: |
3 gears (Low / Mid / High) switchable by slider. |
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Head rotation range: |
90° - 180° (5 latches every 22.5°) |
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Cooling system: |
Active air cooling (fan + ducts) |
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Blades included: |
6 interchangeable types (straight 200 mm, 150 mm, flat 70 mm, "U", "S", scraper) |
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Body length: |
355 mm |
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Width: |
65 mm |
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Weight: |
0.72 kg |
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Cable length: |
3 m |
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Certificates: |
CE |


I think I will become a fan of the brand, the second product and very good quality hehe. I've used several thermal knives from the ones for 200zl to the ones for 1500zl and I judge that this minova knife is top. It heats up quickly, I was there today cutting with it continuously for 4min and it didn't turn off so the cooling works, it feels good in the hand. I look forward to more products, thanks for the recommendation, regards !