What is the Best knife for cutting insulation – Our Top Picks

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This is the ultimate buyer’s guide to the Best knife for cutting insulation . We would recommend using Fuller Tool 320-0100 Insulation Knife – Double Sided as it is available at reasonable price

Top 9 best knife for cutting insulation review:

Fuller Tool 320-0100 Insulation Knife - Double Sided

 in stock
1 used from $9.98
Free shipping
Amazon.com
as of October 8, 2021 8:15 am

Features

  • Specifically designed to cut mineral wool and other types of insulation
  • 11" Stainless steel blade.
  • Composite grip for comfort
  • Quality you can depend on.
  • Backed by Fuller's Limited Lifetime warranty

ALLEX Insulation Knife with Sheath Japanese Stainless Steel 8 Inch Long Cut, Insulation and Styrofoam Cutter with Blade Case, Serrated Sharp Blade, Made in JAPAN

 in stock
Amazon.com
as of October 8, 2021 8:15 am

Features

  • Utility Insulation Cutting Tool: It is an easy-to-use Japanese insulation cutter. This versatile knife is ideal for cutting various insulator materials, styrofoam, polyurethane foam, foam, glass wool, mineral wool, Rockwool, fiberglass insulation, etc. Both home DIY users and professional users can use this versatile knife. As it is a resin handle, it is very lightweight.
  • Razor Sharp Japanese Steel: The blade uses Japanese high-grade stainless steel. The excellent sharpness of the Japanese steel knife minimizes chips and provides a smooth cutting feel. Improves work efficiency even when cutting materials that are difficult to cut with a regular cutter.
  • Long and Serrated Blade: The 8 inch long blade can cut even large-sized insulation materials. It has a unique wave blade edge (serrated blade) processing specialized for cutting heat-insulating materials and styrofoam.
  • Safety Blade Cover: It comes with a blade cover that is convenient for safe carrying. You can also store it safely at home or in your workplace.
  • Overall Length: 13" / Blade Length: 8" / / Blade thickness: 1.5 mm / Weight 4 oz / Made in JAPAN

ALLEX Insulation Knife Wood Handle Japanese Stainless Steel 8 Inch Long Cut, Insulation and Styrofoam Cutter with Sheath, Serrated Sharp Blade, Made in JAPAN

 in stock
2 new from $19.80
Free shipping
Amazon.com
as of October 8, 2021 8:15 am

Features

  • Utility Insulation Cutting Tool: Utility Insulation Cutting Tool: It is an easy-to-use Japanese insulation cutter. This versatile knife is ideal for cutting various insulator materials, styrofoam, polyurethane foam, foam, glass wool, mineral wool, Rockwool, fiberglass insulation, etc. Both home DIY users and professional users can use this versatile knife. The handle is wooden, and it fits in your hand.
  • Razor Sharp Japanese Steel: The blade uses Japanese high-grade stainless steel. The excellent sharpness of the Japanese steel knife minimizes chips and provides a smooth cutting feel. Improves work efficiency even when cutting materials that are difficult to cut with a regular cutter.
  • Long and Serrated Blade: The 8 inch long blade can cut even large-sized and pipe shaped insulation materials. It has a unique wave blade edge (serrated blade) processing specialized for cutting heat-insulating materials and styrofoam.
  • Safety Blade Case: It comes with a blade cover that is convenient for safe carrying. You can also store it safely at home or in your workplace.
  • Overall Length: 13-3/4" / Blade Length: 8" / Blade thickness: 1.5 mm / Weight 5.64 oz / Made in JAPAN

Everhard X-Long Cut Insulation Knife 5" blade MK46300

 in stock
3 new from $20.99
Free shipping
Amazon.com
as of October 8, 2021 8:15 am

Features

  • Our Longest Blade Yet – The 5″ blade cuts through today;s thicker IsoBoard and other insulation.
  • Consistent Edge Quality – The precision ground blade is double-beveled on all three edges.
  • High Carbon Spring Steel – Hardened and tempered to provide a long-lasting edge with the ideal combination of rigidity and flexibility.
  • Manufacturers List Price $9.50

Bullet Tools CB50-1107 7 in. CenterFire Insulation Knife Blade for cutting foam and batt insulation

 in stock
Amazon.com
as of October 8, 2021 8:15 am

Features

  • Easily cuts notches and squares around outlets, and circles in sheets
  • Flexible blade for quickly cutting expanded foam around windows
  • Non-serrated edge eliminates dust and debris
  • Handles “hard to cut” insulation like denim and rockwool
  • Long-lasting carbon steel blade outlasts most other blades

Morakniv Craftsmen 7350 Insulation Knife with Serrated Stainless Steel Blade, 13.8-Inch

 in stock
Amazon.com
as of October 8, 2021 8:15 am

Features

  • Professional grade trade knife with serrated stainless steel blade
  • Extra-long serrated blade for cutting insulation
  • Ample-sized plastic handle to fit your hand even when wearing gloves
  • Limited lifetime manufacturer’s warranty.
  • Blade Thickness: 0.06" (1.5 mm), Blade Length: 13.8" (350 mm), Total Length: 19.7" (500 mm), Weight: 8.4 oz. (238g)

Bullet Tools 7 in. CenterFire Insulation Knife Blade (3pk) for cutting foam and batt insulation - CB50-1107-03

 in stock
Amazon.com
as of October 8, 2021 8:15 am

Features

  • Easily cuts notches and squares around outlets, and circles in sheets
  • Flexible blade for quickly cutting expanded foam around windows
  • Non-serrated edge eliminates dust and debris
  • Handles “hard to cut” insulation like denim and rockwool
  • Long-lasting carbon steel blade outlasts most other blades

Hercules Cordless Mineral Wool Saw & Insulation Cutter, Model IK-340 – Electric Serrated Knife for Flexible Mineral, Mineral Wool, Rockwool & Natural Fiber Insulating Materials

 in stock
Amazon.com
as of October 8, 2021 8:15 am

Features

  • The Hercules IK-340 is designed for cutting insulation, rock wool rolls or panels.
  • Cuts other insulation materials such as mineral wool, sheep wool, cellulose wadding, glass wool.
  • Cordless and rechargeable, capable of delivering up to 3,000 strokes-per-minute.
  • Soft grip and ergonomic design for increased maneuverability, quick-stop trigger and hand guard for operational safety.

Bullet Tools - CT51-1927 CenterFire Shut-N-Cut Batt Insulation Cutter 2

 in stock
Amazon.com
as of October 8, 2021 8:15 am

Features

  • A must-have insulation cutter for professional installers
  • Compresses material up to 80% for faster cuts
  • Lightweight (9 lbs.) and easy to carry around your jobsite
  • Elevated system prevents knife from dulling against hard surfaces
  • Cuts acoustic panels, denim, polyester, mineral fiber, and polyethylene

How to choose the best knife for cutting insulation

There are some things you should consider when buying a knife for cutting insulation. We spent 22 hours researching the most important things you should consider when buying a knife for cutting insulation. So should we start with the list of things you should consider?

1. Budget and price matching

Make a list of the things you want in your knife for cutting insulation and the price you are willing to pay for it. So try to look for a product in that price range and choose the one that appeals to you the most. One tip we would like to give you is: don’t settle for a cheaper product if it doesn’t even have a function you need.

Most knife for cutting insulations fall within the price range of $ 10.99 to $ 35.12. Therefore, if budget is not a problem and you want the best product for your needs, we advise you to choose the Fuller Tool 320-0100 Insulation Knife – Double Sided.

If you want something medium range, choose Everhard X-Long Cut Insulation Knife 5″ blade MK46300. If you have a very low budget, you can choose the one that is the Bullet Tools 7 in. CenterFire Insulation Knife Blade (3pk) for cutting foam and batt insulation – CB50-1107-03

2. Does it have all the features you need?

Most importantly, the knife for cutting insulation you are purchasing should have all the features you are looking for. In case you don’t even have one, don’t buy! We are saying this because you will not be able to use it for that purpose. If you are a person without budget problems, I would suggest you to choose the best model which is Bullet Tools 7 in. CenterFire Insulation Knife Blade (3pk) for cutting foam and batt insulation – CB50-1107-03

3. The brand

Buying the knife for cutting insulation from a reputable brand can actually make sense. Not only will it be better than others in terms of “build quality”, but it will also have some extra features, better customer support. Famous brands have multiple service centers across the country, so if you have any problems you can simply take your knife for cutting insulation to one of their service centers.

4. Warranty Matters!

When you buy a knife for cutting insulation from a well-known brand, you will get a guarantee. Low-cost products also come with warranties, but the claim process could be tougher. That’s why I always suggest you buy the product from a reputed brand and the one that comes under warranty. It will save you from repair costs in the future. On average, around 21% of people end up paying 40% of the product price for the service! You can save on service costs if the product is under warranty!

5. Check out our website

On our website we have experts in all categories and no matter what the product is, we have a better review or list about it. The products on our list are based on expert picks, advice and hours of research. That’s why when you buy something that’s listed on our best list, you won’t regret it. However, there is a possibility that we may not have covered the product you might be interested in, but if you come across something like this, please let us know via comments or contact us.

FAQs

What is the best knife for cutting insulation?

The best knife for cutting insulation is the one that has all the features that meet your needs. I think the best is Fuller Tool 320-0100 Insulation Knife – Double Sided

Are there any good deals on knife for cutting insulation?

In the offline market, you won’t find many offers. However, I have chosen the best knife for cutting insulation and have added links to Amazon which has deals and deals running on a regular basis.

What is the cheapest knife for cutting insulation?

Although most of the cheaper knife for cutting insulation do not have many features, but if you are looking for the best one at a low cost, my best bet would be on Bullet Tools 7 in. CenterFire Insulation Knife Blade (3pk) for cutting foam and batt insulation – CB50-1107-03

Where can I buy the knife for cutting insulation?

There are several places where you can buy it, but in my opinion, when it comes to the online marketplace, I wouldn’t recommend anything other than Amazon. It’s because their service is great!

Why should you trust our website?

We have been in the review business for more than 15 years and our motive is to help people buy the top rated products at the best price. We went through 22 to help you find the best knife for cutting insulation

Conclusion

We hope you liked the knife for cutting insulations that we have listed in our best list. If it was helpful, bookmark our site and share it with people you know whenever they intend to buy something.
To conclude this guide,

  • If you are looking for the best knife for cutting insulation: you should consider the idea of Fuller Tool 320-0100 Insulation Knife – Double Sided
  • If you want the one that has similar characteristics to the best, then you should consider ALLEX Insulation Knife with Sheath Japanese Stainless Steel 8 Inch Long Cut, Insulation and Styrofoam Cutter with Blade Case, Serrated Sharp Blade, Made in JAPAN
  • If you want a knife for cutting insulation that is “value for money”, choose ALLEX Insulation Knife Wood Handle Japanese Stainless Steel 8 Inch Long Cut, Insulation and Styrofoam Cutter with Sheath, Serrated Sharp Blade, Made in JAPAN
  • If you want the cheapest knife for cutting insulation, then Bullet Tools 7 in. CenterFire Insulation Knife Blade (3pk) for cutting foam and batt insulation – CB50-1107-03 should be the best for your needs!
  • Updated: October 8, 2021 — 8:15 am