Oct 29 (Reuters) - Nikki Co Ltd PARENT-ONLY EARNINGS ESTIMATES (in billions of yen unless specified) 6 Months to 6 Months to Sep 30, 2013 Sep 30, 2013 LATEST PREVIOUS FORECAST FORECAST Sales 3.95 3.70 Recurring 348 mln 370 mln Net 283 mln 340 mln EPS 30.24 yen 36.27 yen NOTE - Nikki Co Ltd is a machinery maker strong in carburetors. For latest earnings estimates made by Toyo Keizai, please double click on.