Sheet metal nibbler. Hand-powered nibblers sell for around ... Their precision when cutting metal is akin to the precision of a chain saw cutting wood. Plan to pay $125 to $175 for a corded ...

Using hand tools Hand tools: Saws, drills and chisels Hand tools: Hammers, fixing and cutting Healthy and safety Personal Protection Equipment (PPE) ...

It has a screw shaped end point. Not as clean cut as a twist or flat bit. It is used with a hand drill Wood Hole saw Comprised of a twist drill surrounded by a large circular tube with a saw teeth.