Helicoil taps:
1. HeliCoil taps are also referred to as HeliCoil Screw Thread Insert (STI) Taps and must be used for heliCoil repairs.
2. HeliCoil STI Taps are supplied with heliCoil thread repair kits.
3. ChangLing HeliCoil STI Taps are manufactured in high speed steel. Every specifications are produced rigidly. They produce holes for Tolerance Classes 4H5H and 5H for use in the general range of aluminums, magnesiums, mild steels, free machining stainless steels, and other free machining materials.
we can supply any specification you need
