The cutting disc from rendech® comes in a subtle black matt finish and impresses with its simple elegance.
Proven 10 mm segments ensure a clean cut and a long service life. This grinding wheel meets the requirements of EN13236.
The diamond cutting blade is suitable for reliable cutting of stone, concrete, granite, masonry, clinker, exposed aggregate concrete and much more.
The 125 mm cutting blade is characterized by its stable performance and long service life. All in all, the diamond blade from rendech® offers quality for professional use. Effective cutting is possible with this diamond blade.
Advantages
✅ Manufactured according to EN13236
✅ High cutting performance
✅ Fits all standard angle grinders
✅ 10 mm segments
Disadvantages
❌ None
The test
General information
We took a close look at and tested the product in a practical test. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. 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 contents
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 guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?
| Criterion | Remark | Score achieved* |
|---|---|---|
| Product protection | Carton is sturdy, product sufficiently protected | 100 points |
| Sustainability Packaging | No superfluous packaging materials were used in order to reduce waste. | 100 points |
| Package contents & scope | Diamond disk | 100 points |
| Instructions for use | Product is largely self-explanatory, brief instructions would be desirable | 90 points |
| Total | 98 points |
*The maximum score is 100 points
The diamond blade was delivered in a sturdy cardboard box, which was undamaged and easy to open. The diamond blade was packed in product packaging, which protects the product from damage and thus ensures comprehensive product protection. Brief instructions for use would be desirable, although the use is self-explanatory for professionals. The product packaging is fully recyclable. The diamond blade makes a very good impression at first glance. The compact design of the packaging helps to minimize waste and leaves no room for superfluous packaging material or unnecessary advertising flyers.
The first time in your hand
Product processing and appearance
ℹ️ Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?
| Criterion | Remark | Score achieved* |
|---|---|---|
| Visual appearance | Very good visual appearance | 100 points |
| Processing | Very good workmanship | 100 points |
| Stability | Sufficient stability | 100 points |
| Sustainability of the product | No information on sustainability, but high-quality and durable materials | 70 points |
| Total | 93 points |
*The maximum score is 100 points
The diamond blade impresses with its pleasant appearance and ease of use. The good workmanship is striking. The diamond blade is stable and dimensionally stable, which indicates a long service life. The manufacturer has not provided any further information regarding sustainability .
This is what our practical test showed
Does the manufacturer keep its advertising promises?
ℹ️ Our practical test has the highest relevance and therefore weighting. 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* |
|---|---|---|
| Barrel of the cut-off wheel | Runs largely smoothly without imbalance | 90 points |
| Durability | Sufficient durability | 90 points |
| Possible applications | Versatile application | 100 points |
| Effective | Very effective | 100 points |
| Performance | High cutting performance | 100 points |
| Total | 96 points |
*The maximum score is 100 points
The diamond blade is very easy to use. It was used with an angle grinder. The cutting itself was quick and easy, with impressive results.
The stable material not only ensures a high load capacity, but also gives the diamond blade a high level of robustness. This is particularly evident when cutting concrete, granite, stone, masonry, brick, exposed aggregate concrete and other concrete products .
The versatility of the diamond blade is demonstrated by its numerous possible applications. The rendech diamond blade is suitable for angle grinders, wall chasers with Ø 125 mm and bore 22, 23 mm. Compatible with: Bosch, Makita, Flex, Einhell, metabo, Parkside, DeWalt and many more. However, it is important to ensure that the size of the diamond discs is adapted to individual requirements . This is the only way to achieve optimum utilization of the diamond blades .
Another outstanding aspect is the durability of the diamond blades due to the high-quality materials. The use of robust diamond promises long-term use without significant wear.
In summary, the diamond blade from rendech® is a well thought-out, stable and aesthetic solution for a wide range of applications that meets expectations in terms of quality and functionality . The diamond blade is suitable for continuous professional use.
Price/performance ratio
and ratings from consumers
ℹ️ Finally, we examine 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 look at the consumer reviews and check whether the critical and positive reviews are actually justified.
| Criterion | Remark | Score achieved* |
|---|---|---|
| Price / performance ratio | Very good performance in the mid-price segment | 80 points |
| Rating cut | 4.6 out of 5.0 on Amazon | 80 points |
| Total | 80 points |
*The maximum score is 100 points
On the Amazon platform, consumers rate the product with an average of 4.6 stars. One common complaint is that the diamond blade wears out relatively quickly. Many customers like the fact that it was very easy to use. In our practical test, we were able to confirm that the sharpness and cutting performance were very good.
Prices of up to €21 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €4 . The diamond blade from rendech® is therefore currently in the mid-price segment with a price of €11.99 (for 125 mm). For the quality and performance received, the price-performance ratio is very good.
Overall result
| Weighting | Score achieved* | |
|---|---|---|
| 1. packaging & contents | 20% | 98 points |
| 2. product processing & appearance | 20% | 93 points |
| 3. in the practical test | 45% | 96 points |
| 4. price/performance & consumer ratings | 15% | 80 points |
| Total | 93 points |
The rendech® brand diamond blade was awarded an overall score of 1.4 and thus successfully qualified for our test seal. The test was carried out in the test period 01/24 and is stored in our database under the license number 240102003. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Test result:
1,4
