Store › HP80 Straight Tip HP80 Straight Tip £5.81 B250030BA replacement tip for the HP80 iron. The tip is 5.0mm and has a 7.0mm diameter shaft. B250030BA replacement tip for the HP80 iron. The tip is 5.0mm and has a 7.0mm diameter shaft. Add To Cart Added! Related Products HP40 Straight Tip HP30 / ER30 Angled Tip HP30 / ER30 Straight Tip HP30 / ER30 Pointed Tip HP40 Angled Tip