M4X0.7 H4F eft and piral lute-Right Hand ut LUG DIN Lenght/Ansi Shank HSS-e GT725039 T72_LHSF_DA_CAL GT72 eft and piral lute-Right Hand ut A P HSS-e Taps .168mm .267 H3 High-Performance Taps Victory eft-Hand Spiral-Flute HSS-e Taps Through Hole Right