M18X1.5 HX eft and piral lute-Right Hand ut LG 74 HSSE-PM C-Plug hamfer -5 itch T205110 t205099r01s01_CAL GT20 eft and piral lute-Right Hand ut P HSS-e Taps .5512mm H410 High-Performance Taps Victory eft-Hand Spiral-Flute HSSE-PM Taps Through Hole mPVD L eft Hand Helix/Flute