FOR HOME AND SHOP USE: Quality tap and hex die set includes all the pieces you need to build new tools or repair damaged and worn threads, A MULTI-PURPOSE TAP & DIE SET: Ideal for repairing and creating a wide range of threads, the set includes a hexagon die, QUALITY PARTS: Tap and dies are constructed of high quality milled alloy titanium coated steel, COARSE & FINE THREADS: Includes both coarse and fine threaded taps and dies in SAE for a wide range of threading applications, INCLUDES CARRYING CASE: Hard plastic carry case neatly stores clearly marked pieces to help you stay organized