YG-1 O5585 Blue Ring High Performance Spiral Point Tap With Through Hole, Right Hand Cutting, 1/2-20 Thread, H5 Thread Limit, Plug Chamfer, 3 Flutes, Hardslick Coated, Super HSS

Spiral Pointed Taps Plug Style -For Steels & Stainless Steels Up To 35Hrc

YG-1 Cutting Tools O5585 1/2 in -20 Size | DIN Length / ANSI Shank | 3 Flute | Hardslick Coated | Spiral Point Tap