51Pcs THREAD RESTORING TAP DIE & FILE KIT SAE AND METRIC Product Features * 1pc SAE thread restoring file (8 pitches:11.12.13.14.16.18.20&24 TPI) with red plastic file handle * 1pc SAE thread restoring file (8 pitches: 8.9.10.111/2.20.27.28&32 TPI) with red plastic file handle * 1pc metric thread restoring file (8 pitches: 0.75,1.00,1.25,1.50,1.75,2.00, 2.50&3.00mm) with red plastic file handle * Rethreading dies sizes: 1/4”-20,5/16”-18,3/18”-16,7/16-14,1/2”-13,9/16”-12,5/8”-11 USS COARSE 1/4”-28,5/16”-24,3/8”-24,7/16”-20,1/2”-20,9/16”-18,5/8”-18 SAE FINE 6X1.00,8X1.25,8X1.50,10X1.00,10X1.25,10X1.50,11X1.50,12X1.25,12X1.50, 12X1.75,14X1.50mm * Rethreading taps sizes: 1/4”-20,5/16”-18,3/18”-16,7/16-14,1/2”-13,9/16”-12 USS COARSE 1/4”-28,5/16”-24,3/8”-24,7/16”-20,1/2”-20,9/16”-18 SAE FINE 6X1.00,8X1.25,8X1.50,10X1.00,10X1.25,10X1.50,11X1.50,12X1.25,12X1.50, 12X1.75, 14X1.5mm * Not use on hardened threads or cut new threads. * Use oil on threads to extend life of die. Do Not Hesitate To Buy From Us. Just look Our Feedback. If you have any questions: Please feel free to email our customer support. Your satisfaction and feedback are very important to us, so will you PLEASE CONTACT US FIRST BEFORE YOU LEAVE NEGATIVE OR NEUTRAL FEEDBACK. We will do our the best to resolve and rectify any issues with your purchase. It is impossible to address issues if we do not know about them. Thank you.