Thermaltronics M Series desoldering tips are designed for a wide range of desoldering jobs. For use with Thermaltronics DS-GUN-1 desoldering gun handpiece and Metcal MX-DS-1 desoldering gun handpiece., Temperature: 800 Series, For Use With: TMT-9000S-1, TMT-9000S-2, MX-500, MX-5000, MX-5200, Tip Style: Desoldering, Tip Width: 0.03" (0.80mm), Tip Length: 0.51" (13.00mm)