. "103118051"^^ . . "countersink"@en-us . . . "0"^^ . . "a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface"@en-us . . . . . "103004993"@en-us . . "0"^^ . . "03118051-n"^^ . "countersink"^^ .