A new generation of metal cutting tools span the divide between hacksaw simplicity/economy to plasma cutter precision/price. Some examples: Metal-cutting, “cold-cut” miter saw. Conventional ...

Designed to cut large-diameter holes in thick metal more easily and more efficiently than twist drills or hole saws, annular cutters are considered to be industrial-grade tools. “Twist drills ...

With the fate of repetitive motion injury looming due to the need to drill 1,200 holes, [bitluni] took matters into his own hands and built this nifty DIY hole punch for light-gauge sheet metal.

OSG USA Inc., St. Charles, Illinois, recently expanded its SynchroMaster tap holder series to include an inch straight offering. The SynchroMaster 9550 is designed to turbocharge tapping performance.

Allows for a flat blind hole to be drill or larger diameter holes to be cut Wood Auger Has a wider twist than a normal drill. It has a screw shaped end point. Not as clean cut as a twist or flat bit.

There are a number of different ways to cut metal and most ... Circular holes should be made using a pillar drill, unless you're using thin sheet metal to drill circular holes up to 30mm in ...