Thermaltronics M Series tips are designed for a wide range of soldering jobs. 800 Series tips designed for high thermal demand soldering applications. For use with Thermaltronics TMT-9000S, Metcal MX-500, MX-5000 & MX-5200 systems., Temperature: 800 Series, For Use With: TMT-9000S-1, TMT-9000S-2, MX-500, MX-5000, MX-5200, Tip Style: Knife, Tip Width: 0.19" (4.83mm), Tip Length: 0.65" (16.40mm)