back saw
noun[C]
USuk/ˈbæk ˌsɔː/us/ˈbæk ˌsɑː/(UKtenonsaw)asmalltoolwith asharp,thinbladeand astrongmetalback
开榫锯stocksnapper/iStock/Getty Image Plus/GettyImages
Tools
- -pronged
 - adjustable spanner
 - adze
 - Allen key
 - auger
 - awl
 - excavator
 - gouge
 - grapnel
 - grappling iron
 - grindstone
 - guillotine
 - hacksaw
 - plunger
 - rasp
 - razor knife
 - reamer
 - sander
 - sandpaper
 - trowel