Titanium Pocket Bit Screwdriver Fits on a Keyring
Titanium Pocket Bit is a tiny, double-ended screwdriver on a keyring that is genuinely unobtrusive and and has a wealth of potential uses.
At only 0.98 in (25 mm) long and 0.2 in (6 mm) thick, however, the Titanium Pocket Bit really is very slight. Not only that, but by slotting on to a keyring it's something you can always have about your person.
The Pocket Bit comes with a Philips head (or cross head) on one end and a flat-head on the other. Chadwick Parker and Joe Huang, who are behind the Pocket Bit, claim that it's the world's most compact, double sided solid titanium alloy screwdriver bit. They also say that the materials used make it tougher than an average steel screwdriver.
The Pocket Bit itself is made of grade 5 Ti-6Al-4V titanium alloy and heat-treated for extra hardness. The keyring it comes with and that acts as a gripping area for turning the screwdriver, meanwhile, is made of grade 2 commercially pure titanium.
Click the Kickstarter link below for videio demonstration:
https://www.kickstarter.com/projects/klinkokids/titanium-pocket-bit-key-ring-screwdriver-edc-multi