Two new sizes join the UltraSpeed line of precision ball screws: The 30 40 has a 30-mm diameter with 40-mm lead, and the 65 80 has a 65-mm diameter with 80-mm lead. Ultra-Speed ball screws have a DN ...

We’ve seen automated food dispensers for pets, but none that go so far as to build large plastic screws for dispensing kibble. This isn’t [Mathieu]’s first automatic cat feeder; an earlier version ...

An impact driver is the workhorse in any workshop. Dealing with screws and other fasteners that require some real muscle to ...

Typically, the cordless driver/drill is often the first power tool people invest in due to its remarkable versatility. It simplifies a multitude of tasks including deck construction, plywood fastening ...

JIS screws: Myth or Miracle? That is often the question when it comes to discussing JIS or Japanese Industrial Standard screwdrivers. I’ve been told there is no difference between a standard Phillips ...