Porting tools are used to cut a contour per a required specification. The reamer portion sizes the thread diameter prior to threading, while the o-ring seat and spotface are machined in one pass.
9780
S.A.E. Ports - MS 16142 · J514F · J1926 - Straight Shank - For Non-Ferrous and Cast Iron
13
9781
S.A.E. Ports - MS 16142 · J514F · J1926 - Straight Shank - For Steel
13
9786
ISO6149-1 Metric Port Without I.D. groove - Straight Shank - For Non-Ferrous and Cast Irons
13
9787
ISO6149-1 Metric Port Without I.D. groove - Straight Shank - For Steel
13