Our range of CL-Helicoil Kits are available in Metric Series from range M2 to M39, in Imperial series UNC/UNF & BSW /BSF starting from 2-64 / 2-56 to 1-1/4 inch. CL-Helicoil Kits comes as a sturdy plastic carrying case. Helicoil Kit contains a HSS-threading tap, Insert installation tool, A Drill bit, Tang breaking pin & complimentary Stainless Stee... |