Vessel Megadora hand impact extractor screwdrivers [Japanese] - YouTube Neponset River

These impact screwdrivers are designed to be struck on the end with a hammer. Doing so causes the shaft to rotate 12° counterclockwise and loosen the fastener. Handheld impact bolt extractors work the same way. Phillips seem to be the only type available in this line. It's not clear if these screwdrivers also work in a conventional manner. Vessel Co., Inc., Japan. http://www.vessel.co.jp Vessel Tools. http://www.vesseltools.com

Vessel Megadora hand impact extractor screwdrivers [Japanese] - YouTube
16 Likes	16 Dislikes
4,151 views views	5,913 followers
Science & Technology	Upload TimePublished on 1 Nov 2015