For use with soldering station TMT-2000S-K (RS < 860-9488') 860-9488 , TMT-2000S-PM (RS < 860-9497') 860-9497 , TMT-2000S-SM (RS < 860-9490') 860-9490. Tip Cartridges - P 75 Series. Soldering tip cartridges with lead-free tip Stainless steel shaft Gold plated connector Temperature range +350 °C +398 °C