HCV-Solder Tip Cartridges are the high power soldering tip range for the Metcal CV-5200, MX-5200 and MX-5200 series soldering systems. All cartridges are available in 3 temperature ranges, 700-series nominally 390 ˚C, 800-series nominally 430 ˚C and 900-series nominally 470 ˚C. The temperature/series is designated by the first digit following the dash in the part number. e.g. 700-series will be HTD-7xx, 800-series will be HTD-8xx and 900-series will be HTDC-9xx. Metcal recommends the 700-series for the majority of applications. 800/900-series for high temperature and thermally demanding applications. Can be used with leaded and lead-free solder. The Metcal "SmartHeat®-Technology" automatically adjusts power levels during each soldering operation.