8 pc. Gofast Innovations JIS/Phillips impact bits

Gofast Innovations offers high quality JIS Phillips impact/screwdriver bits, and provides quick shipping. Grateful to have found this offering on Amazon. Highly recommend!

Delivered as expected, seem to be great quality. Time will tell as I get a chance to use them.

…for anyone wishing to work on Japanese bikes without chewing up the screws. A regular “Phillips head” slips under heavier torques, messing up screw heads.

Scam. I ordered the 8 piece bit set and only received 5. 4 short bits and 1 long one.

I was hoping that these JIS bits were an alternative to the Vessel JIS products. After only 1 screws, I can tell. you they are not. The photo shows the tips of the Gofast bit after putting in two wood screws. It tended to "cam-out" even though the head was JIS and Vessel JIS 2 bits worked perfectly.I am glad I tried this on something that didn't matter too much. I would have hated to have damaged precious screws from a Japanese motorcycle I am restoring. I cannot explain the positive reviews--maybe those folks didn't have screws that were very tight.

Great for those pesky Japanese standard screws

Good price, quality seems on point.

Do you work on Japanese motorcycles or bicycles? The classic ones? Get this bit set, it's worth it to save those original machine screws.