Man grinds the fish shape pattern with grinding machine with sawdust flying into the sides, profession, carpentry concept

carpenter carpentry craft craftsman electric equipment machine man polish timber wood wooden builder construction electrical grind grinder grinding hand improvement job joiner occupation sanding woodworking work abrasive carpentry workshop closeup confident craftsmanship diy floor flooring front view handmade one panel people polisher polishing profession protect renovation surface automatic pattern fish unrecognizable hands