2021 - Volume #45, Issue #3, Page #32
[ Sample Stories From This Issue | List of All Stories In This Issue]
Air Hose With Blowgun Nozzle Dissipate Heat
Mark Hoover, Leitchfield, Ky.: “Any time you drill large holes in steel or hardmetal or have to machine steel on a lathe, you create a lot of extreme heat. And unless you work at a very slow speed, that heat can ruin drill bits and saw teeth. Adding cutting oil can help, but you have to use a lot of it which cr..........

You must sign in, subscribe or renew to see the page.

You must sign in, subscribe or renew to see the flip-book
To read the rest of this story, download this issue below or click here to register with your account number.