Machinist Thread Files - tools - by owner - sale - craigslist
Thread Files, (Thread Combs) Blue Point and Jaw Mfg. Company English threads 11,12 20,24 13,14 16.18 Threads per Inch. (pitch .090, etc.) Metric threads 1.00,.075, 2.00,1.75, 1.50,1.25, 3.00,2.50...