Saw sharpeners are typically available in sets. In order to sharpener the saw teeth, a number of tools are required and sets include files, file guides and depth gauges.

• Retrieve dropped items.

• Test for filler in bodywork.

• Illuminate awkward spots (LED version).

• Consider the versions with LEDs.

• Look for exchangeable heads.

• Check how much weight it lifts.

• May not be suitable if you wear a pacemaker.