Power tool (8)
'power tool' is the definition.
(chainsaw is a kind of power tool)
This is all the clue.
(Other definitions for chainsaw that I've seen before include "Powered cutter" , "Power tool" , "Timber cutter" , "Texas massacre tool" , "powered device" .)
'power tool' is the definition.
(sander is a kind of power tool)
This is all the clue.
(Other definitions for sander that I've seen before include "Power-driven tool" , "Smoothing machine" , "Type of power tool" , "Abrasive tool" , "Smoothing tool" .)