Hougen Manufacturing has introduced the HMD2X2 low-profile magnetic drill for use in confined spaces or general metal ...

or thicker, use cutting fluid or a multipurpose oil ... hand while trying to drill through it with the other. The drill bit for metal could catch, instantly causing the workpiece to spin, strike ...

If you have a power drill, just buy a vent cleaning kit like this one and you can have sparkling, clean vents in no time. Cutting sheet metal with a pair of manual shears or snips can be a slow ...

Most curves can be cut by making a series of straight cuts ... unless you're using thin sheet metal to drill circular holes up to 30mm in diameter. Then you'll need to use a step drill for ...