DIC Tools is a Helicoil Taps Supplier offering HSS Helicoil Threading Taps for internal thread repair and Helicoil insert installation. These STI taps are designed to create the receiving thread required for fitting Helicoil inserts into damaged or worn threaded holes. The taps are available for Metric, UNC, UNF, BSP and BSW thread specifications, with hand tap and machine tap options for different applications. DIC Tools also supports OEM and custom manufacturing requirements for industrial customers in India and international markets.