YG-1 TR808607HAR High Performance Square Shank Spiral Point Tap, M16x2 Thread, D7 Thread Limit, 4P-5P Plug Chamfer, 4 Flutes, Hardslick Coated, P-HSS

HSS-Pm 4 Flutes Spiral Point Tap Plug Style Hardslick Coated Steels Up To 45Hrc

YG-1 Cutting Tools TR808607HAR M16 Size | Metric | 4 Flute | Hardslick Coated | Spiral Point Tap