Previously, I used another company's products and replaced this product this time. Grip is also thicker than previous use, easy to hold, hole is easy to open even in a narrow place. In addition, there are also kinds of hole diameters, so you can select your preferred size. I also want to use this product next time.
I use it to make a hole where it is not the original use. In drilling in soft PP, burrs that can be made with ordinary drills are completely absent and a hole opens comfortably with "spats". Although it is limited in size, it is very recommended for those who use it in processing automobile interior etc.