Set it in the impact driver (the chuck itself can be set smoothly) Shake when using it,? If it can be a thick core, (Impact set part) is good. The body itself should become slim. . . It is easy to use, I use it. Thank you very much.
I have a chuck that requires a key, but I was looking for this tool which can be attached with cautiously because the key is often not found when I want to use it. You can use it without any problem. The rest is grasping force and durability.