- Pencil Tip for SI-125 Series Irons$1.95 Item # 5SI-125T-B
- Chisel Tip for SI-125 Series Irons$1.95 Item # 5SI-125T-D
- Fine Point Tip for SI-125 Series Irons$1.95 Item # 5SI-125T-SB
- 0.8D Type Replacement Soldering Tip$2.63 Item # 5SI-216N-0.8D
- 1.2D Type Replacement Soldering Tip$2.63 Item # 5SI-216N-1.2D
- 1.6D Type Replacement Soldering Tip$2.63 Item # 5SI-216N-1.6D
- 1C Type Replacement Soldering Tip$2.63 Item # 5SI-216N-1C
- 2.4D Type Replacement Soldering Tip$2.63 Item # 5SI-216N-2.4D
- 2C Type Replacement Soldering Tip$2.63 Item # 5SI-216N-2C
- 3.2D Type Replacement Soldering Tip$2.63 Item # 5SI-216N-3.2D
- 3C Type Replacement Soldering Tip$2.63 Item # 5SI-216N-3C
- 4C Type Replacement Soldering Tip$2.63 Item # 5SI-216N-4C