Although usually the 2mm mechanical pencils or otherwise "Lead Holders" as they are correctly categorized abroad, are usually designed for Technical drawing (the so-called "Drafting pencils"), this particular one is design-wise different from them, having the design of the classic hexagonal pencil, which is known to be a versatile design, more designed for writing. Thus, this particular one does not perform as well in drawing and is not more comfortable for such use, unlike one of the more well-known ones, the TK 9400/TK4600 by Faber Castell, which are purely drawing pencils and not for writing. Its construction is much cheaper, even compared to other mechanical pencils by Koh-I-Noor, like the 5340 which has far better quality overall in construction and in every detail.

Therefore, I would not recommend trying to remove the annoyingly sharp clip, because you will scratch the paint of the pencil and it will look very ugly, losing its biggest advantage, which is its beauty! I would recommend it as a pencil for everyday use, which you can carry with you everywhere, as it writes relatively well and also has a sharpener at the top (button, unscrews and you hold it steady, rubbing the tip inside carefully).

Also, I would recommend putting Faber Castell graphite in it, any hardness that suits your taste, from HB to 3B hardness. It will elevate it, because one of the most important parts of the pencil is the graphite, meaning its quality and performance. NO, not all graphites are the same, they differ a lot in many aspects. Like, resistance to breaking, writing quality (more beautiful letters), more correct scaling of hardness (very important for designers) and many others.

If you want a pencil for drawing, I would recommend the Faber Castell pencils I mentioned, which in quality and performance, are by far the best on the market.

The Rotring ones do not have the quality they used to and generally in performance, accuracy, comfort, etc., they are overrated pencils and very overpriced. If you want the best mechanical pencils in the world, from 0.3mm to 2mm or even 5.6mm, these are the following:
Pentel Kerry (0.5mm/0.7mm) is by far the best writing pencil in the world. At the same time, it is the perfect edc pencil, meaning you can always have it with you everywhere.
For drawing: Pentel Graphgear 500 (0.3mm/0.5mm). Faber Castell TK 4600/TK9400
And for cheap and good, which is what we call, does everything and is worth it, the famous and legendary Pentel P205!!! These are the best in the world.

For classic sketching on A3 and generally not on small papers, the 5.6mm models by Kaweco, Koh-I-Noor, or Cretacolor, are all top-notch but very different from each other, so choose the one you believe will meet your needs!