The insulation knife from PinPro is a high-quality tool that has been specially developed for use in drywall construction. The sharp special blade enables precise cuts, preventing moisture and cold bridges between the insulation materials. The finger guard on the handle also makes the insulation knife efficient and safe to use. A free case and a safety strap ensure that the knife is always to hand and won’t get lost. The knife is ergonomic and robust with a 2-component handle that is optimized for two-handed use . The use of sturdy, non-slip plastic makes it virtually impossible to slip. With an overall length of 42 cm and a double blade of 28 cm, it is the ideal size. The retailer offers a satisfaction guarantee and a 30-day right of return. This means that customers can be sure that they are getting a high-quality and reliable tool that meets their requirements.
Advantages
✅ Sharp double blade
✅ Storage pouch with belt loop
✅ Ergonomic handle
✅ 30-day right of return
Disadvantages
❌ No customer hotline or e-mail address
The test
General information
We have looked at and tested the product in detail in a practical test. In the following, we take a closer look at the features and impressions. The product is subjected to our test procedure from the packaging, materials and quality to the range of functions and handling.
To give you a quick overview, we work with a points system. The maximum possible number of points per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weightings. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.
The first impression
Packaging and labeling
ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be ensured.
| Criterion | Remark | Score achieved* |
|---|---|---|
| Product protection | Carton is sturdy, product sufficiently protected | 100 points |
| Sustainability Packaging | Unnecessary packaging waste was largely avoided, items were packed compactly | 90 points |
| Miscellaneous | Packaging appropriate to the product, easy to open | 90 points |
| Total | 93 points |
*The maximum score is 100 points
The PinPro insulation knife was delivered in a typical Amazon box. The box was undamaged and easy to open.The product itself was packed in a plastic bag. This would not have been absolutely necessary, but it protects against dirt and damage. In this case, the product was fully protected and the insulation knife was therefore in perfect condition.
The product packaging is not fully recyclable.
The insulation knife makes a very good impression at first glance.
After unpacking
Package contents and instructions
ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the package complete and does the manufacturer make it as easy as possible for me to use the product straight away?
| Criterion | Remark | Score achieved* |
|---|---|---|
| Package contents & scope | Insulation knife, storage bag, banderole | 100 points |
| Instructions for use | Pictograms with warning and mandatory signs on banderole | 100 points |
| Contact information | Can be found on the banderole, no hotline and e-mail address | 70 points |
| Total | 90 points |
*The maximum score is 100 points
After unpacking, you will find the insulation knife, a storage bag and the banderole on the table. The warning and mandatory signs were marked with pictograms on the banderole. There was also contact information, unfortunately without a hotline or e-mail address. These can be found on the Amazon page. Overall, the product packaging is very well thought-out and customer-friendly .
The first time in your hand
Product processing and appearance
ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?
| Criterion | Remark | Score achieved* |
|---|---|---|
| Visual appearance | High-quality materials, simple design | 100 points |
| Processing | Very good, no defects | 100 points |
| Stability | Stable | 100 points |
| Sustainability of the product | Good quality means a long service life can be expected | 100 points |
| Miscellaneous | Practical storage bag made of sturdy fabric | 100 points |
| Total | 100 points |
*The maximum score is 100 points
The storage bag is made of sturdy, black plastic fabric. It is the right size for the insulation knife. The opening is at the top and the knife is held in place with a Velcro fastener that runs over the handle of the knife. The case also has a belt loop.
The insulation knife itself has an ergonomically shaped handle with finger protection and a double-sided saw blade. To ensure that the product sits comfortably and securely in the hand, it is covered with a sturdy, non-slip plastic. Due to the good workmanship, we assume a correspondingly long service life.
If the customer is not satisfied with the product, they also receive a 30-day money-back guarantee.
This is what our practical test showed
Does the manufacturer keep its advertising promises?
ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.
| Criterion | Remark | Score achieved* |
|---|---|---|
| Storage bag | Very useful | 100 points |
| Handle | Very comfortable and non-slip in the hand | 100 points |
| Cutting precision | Very straight cuts. | 100 points |
| Cutting process | Fast cutting without high effort | 100 points |
| Sectional view | Smooth cut surface | 100 points |
| Total | 100 points |
*The maximum score is 100 points
We really enjoyed testing the PinPro insulation knife .
It fits very well in the hand and fully fulfills its purpose. We particularly like the protective cover with belt loop supplied. The knife is very good for cutting insulating wool, but can also be used to cut rigid foam boards. Even for a woman, the knife fits very well and securely in the hand. The double blade means you always have the right knife for the job. All in all, we can recommend the PinPro insulation knife for both hobby craftsmen and professionals.
Price/performance ratio
and ratings from consumers
ℹ️ Finally, we look at how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also examine consumer ratings and check whether the critical and positive reviews are actually justified.
| Criterion | Remark | Score achieved* |
|---|---|---|
| Price / performance ratio | Appropriate | 90 points |
| Rating cut | Not rated, as there are still too few customer reviews | |
| Total | 90 points |
*The maximum score is 100 points
Prices of up to €17.50 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €13.95. The PinPro insulation knife is currently in the upper price segment with a price of €16.97. The price ratio is reasonable for the quality and scope of the product.
Overall result
| Weighting | Score achieved* | |
|---|---|---|
| 1. packaging & labeling | 10% | 93 points |
| 2. package contents & instructions | 10% | 90 points |
| 3. product processing & appearance | 20% | 100 points |
| 4. in the practical test | 40% | 100 points |
| 5. price/performance & consumer ratings | 20% | 90 points |
| Total | 95 points |
The PinPro brand insulation knife therefore receives an overall score of 1.2 from us and has thus been successfully certified for our test seal. The test was carried out in the test period 03/23 and is listed in our database under the license number 230312005. You can find more information about our test procedure at www.prüfengel.de/testverfahren.
Test result:
1,2
