We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Cutting a ...

Our best tips for getting your project done right. You may be a carpenter or builder who cuts wood for a living, but in the ...

I have tried to track down a 5" hole saw to make cutouts for 120mm fans. <P>The closest that I have been able to find is a 4.5" hole saw. Is this what you guys use? Would that work? <P>I have found ...

There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ¼", ...

If you're working around the house or on some crafty projects, you may need to cut through metal, but will your Ryobi ...

You know we’re running this gigantic contest to build hardware and send someone to space, right? We’re doing community voting right now. If you’re on Hackaday.io, head over there and pick the best ...

Begin by using your 4-inch grinder and remove all paint, primer, and filler around the hole that you want to fill. See All 11 Photos Here are two methods for creating the plug to fill the hole. Either ...

You'll get the best results when drilling ceramic, porcelain, or concrete with a masonry bit tipped with carbide or diamond. A carbide bit will be slower going than diamond. You can also use a ...

Suppose you need to modify an enclosure by drilling a hole in it to install a drain (or for some other purpose). How can you do this in a way that leaves a perfect hole with a minimum of work? First, ...