Portable M12 rotary-screw compressors have variable pressures from 70 to 190 psi. The 18-hp unit has a 45 cfm at 100 psi. Features include a power-saving Sigma Profile airend, an air-cooled oil cooler ...

A stripped screw can range from mildly frustrating to ruining a project you're working on, but you can easily fix it if you ...

Many tools, from ones for carpentry to household chores, have fallen out of favor to more modern alternatives. Or, they're ...

Many of you have seen the process of making this rotary valve engine with a different intake and exhaust system and how I tried to start it. If not, then let's watch the previous video first. After so ...

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both ...

I just finished trimming over 3,000 pieces of brass with Hornady's high-speed case trimmer. Is it a good fit for your ...

Pete Rathburn is a copy editor and fact-checker with expertise in economics and personal finance and over twenty years of experience in the classroom. d3sign / Getty Images A blockchain is a secure ...

Hill Helicopters engineered composite main rotor blades using a novel single-cure manufacturing process for stiffness and ...

Federal Screw Works manufactures and sells industrial component parts primarily to the automobile industry in the United States. It operates through Big Rapids, Romulus, Traverse City, and Novex Tool ...

A Roth IRA is an individual retirement account that you fund with after-tax dollars. While you don't get a tax break now, your contributions and investment earnings grow tax-free. Many, or all, of the ...

Bone stimulators are a therapy that may help with bone healing in certain situations. However, the debate is still out on their effectiveness. Devices such as bone stimulators are often used for ...