Vessel Single End Go-SAI Bit [No.GS5P-03] (Assorted 5PC Set) (Japan Import)

Vessel not only makes the best screwdrivers they make the best most durable bang for your buck bits as well. These fit snuggly in not only my vessel ratchet screwdrivers they fit in all ¼" drivers tightly as well.

I just got these to use with the Amazon basic power screwdriver. So far very handy.

Love these tools

Beautiful bits , excellent quality- I’ll we buy the other sets in the future 100% 👍

Good Quality. The 0 bit fits great on Axial SCX30 screws.

Best quality and material, worth every penny. Everyone should have one if you work on Japanese cars or motorcycles

Why does the yellow one look different from the other 4? That is kind of annoying to me. They seem to be JIS and fit small screws great. I can hold the screw horizontal and the bit will stay in the screw head. Absolutely amazing fit. The indent in the shank is 13mm vs what I consider the normal so they won't lock into a quick change type of bit holder. I'm still searching for a quick change holder for these.

Best screw driver bits I’ve ever used. Work great for Japanese standard screws.

Very good bits and a good selection. They are very well made and are a really good fit in the different screw sizes. I also think they are good value for the quality. There is just one thing to be aware of though. I bought these to fit a Japanese version of a Vessel screwdriver and these, being Japanese bits, fit perfectly. The difference in the Japanese versions is that they have a 13 mm long hexagonal end to fit the screwdriver/bit holder whereas most european bits have a 6 mm end section. This means that whilst they will fit into a european bit holder/driver they will not be secured properly as the usual ball detent will not sit in the recess in the bit. Just be aware of this before you buy. I am though very pleased with them and would repurchase if necessary.

Excellent quality! Fully recommended!

Wie für japanische Werkzeuge typisch: die Verarbeitung ist sehr präzise.

Excellent bit set from Vessel. The build quality is immediately noticeable—precise machining, clean finish, and a very solid feel. The bits fit screws accurately with minimal play, making delicate work much easier and reducing the chance of stripping screw heads. The color coding is also a nice touch, allowing quick identification of sizes. I’ve used them with both manual and electric screwdrivers, and they perform flawlessly. Made in Japan, durable, well-finished, and a great upgrade over generic bits. Highly recommended for anyone who values quality tools.

The tools are good