| Craftsman 48 pc. SAE & Metric Thread Restorer Kit | by A & E Manufacturing Company Product# 00942275000P Selling for $59.99 Taps and Dies are for quick, on-the-job repairs of damaged threads on bolts and studs. Chase out damaged threads and remove nicks and burrs with out undercutting good threads. Use with standard wrench and light oil. Never use to cut new threads or to renew hardened threads. Files restore damaged external threads any diameter, right or left hand. Just select the proper number of threads per one inch/pitch (mm) and overlapping several good threads, work over the area using regular file strokes.... |