6 pack of soldering iron tips for SR1N or SL75# TIPK-2 This 6 Pack Includes: (3) Conical (pencil) tips (SR1NT) (2) Chisel (screwdriver) tips (SR1NT1) (1) Wedge (1 flat side) tip (SL75T2) These tips fit the SR1 iron that comes with ST-12 from Elenco