
1) Eating voraciously 2) Gorging on
Found on
https://www.crosswordclues.com/clue/scarfing

• (p. pr. & vb. n.) of Scarf
Found on
http://thinkexist.com/dictionary/meaning/scarfing/

A variation of the spot gouging technique which is used to remove surface defects from the surface of steel billets before rolling.
Found on
http://www.bocindustrial.co.uk/bocindustrial/technical/glossary/s.html

Scarfing is a mode of joining tow pieces of timber longitudinally (end to end), by cutting equal portions off the thickness of each, but from opposite sides, so that when brought together and secured by bolts or glue, the joint is of equal thickness and depth as the main pieces.
Found on
http://www.probertencyclopaedia.com/browse/GS.HTM

Cutting surface areas of metal objects, ordinarily by using a gas torch. The operation permits surface defects to be cut from ingots, billets, or the edges of plate that is to be beveled for butt welding.
Found on
https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/

The removal of the surface defects from ingots, blooms, billets and slabs by means of a flame cutting machine.
Found on
https://www.encyclo.co.uk/local/20500

The removal of surface defects, usually on semi-products by flame cutting methods. Can be carried out in-line during primary rolling when it is referred to as hot scarfing
Found on
https://www.steelonthenet.com/files/glossary-5.html

Cutting surface areas of metal objects, ordinarily by using a gas torch. The operation permits surface defects to be cut from ingots, billets, or the edges of plate that is to be beveled for butt welding.
Found on
https://www.unifiedalloys.com/resources/glossary/
No exact match found.