The flap disc from Q Tools comes in a subtle blue shade and impresses with its simple elegance.
The 125 mm flap discs are for use or as an accessory for an angle grinder. The diameter is 125 millimetres. Thanks to the T-29 shape, the ergonomics are excellent.
The flap disc is ideal for reliable grinding, polishing, smoothing and surface treatments such as the processing of weld seams.
The 125 mm flap disc impresses with its stable performance and long service life. All in all, the flap disc from Q Tools offers quality for every application. This flap disc enables effective sanding.
Advantages
✅ Extensive scope of delivery
✅ High sanding performance
✅ Fits all standard angle grinders
✅ Various grit sizes
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 | 20 serrated lock washers | 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 serrated lock was delivered in a sturdy cardboard box, which was undamaged and easy to open. The serrated lock 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 serrated lock washer 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. In addition, EN 13743 is printed on each fan disk.
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 flap disc from Q Tools not only impresses with its pleasant appearance, but also with its excellent handling. The careful workmanship of the serrated lock washer is clearly visible, as it is stable and dimensionally stable , which indicates a long service life. Unfortunately, the manufacturer does not provide any further information on the sustainability of the serrated lock washer. It would be desirable to have more transparency and details on this important aspect in order to be able to make an informed decision.
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 sanding performance | 100 points |
| Total | 96 points |
*The maximum score is 100 points
Handling the flap disc from Q Tools is extremely simple and straightforward. In our test, the flap disc was used with an angle grinder. Sanding was effortless and quick, with impressive results. The stability of the material not only ensures a high load capacity, but also makes the flap disc remarkably robust, especially when sanding metal.
The versatility of the flap disc is reflected in its wide range of possible applications. It is compatible with angle grinders with a diameter of 115 mm and a standard bore of 22 to 23 mm. It is also compatible with cordless flex and many other devices. However, it is important to note that the grit of the flap disc should be selected according to individual requirements in order to achieve optimum performance.
Another outstanding aspect is the durability of the flap disc due to the use of high-quality materials. The robust nature of the material promises long-term use without significant wear.
In summary, the serrated lock washer from Q Tools is a well thought-out, stable and aesthetic solution for a wide range of applications that meets expectations in terms of quality and functionality. It is ideal for continuous professional use, whether for removing rust from the car or for cavity sealing as a supplement to the bodywork tool.
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 | Not rated, after still too few customer reviews | |
| Total | 80 points |
*The maximum score is 100 points
Prices of up to €52 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €14 . The serrated lock washer from Q Tools is therefore currently in the middle price segment with a price of € 27.35. 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 Q Tools serrated lock washer was awarded an overall score of 1.4 and therefore successfully qualified for our test seal. The test was carried out in the test period 03/24 and is stored in our database under the license number 240305014 . Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Test result:
1,4
