Spiral Flute Tap: 1/2-13, UNC, 3 Flute, Modified Bottoming Chamfer, 3B Class of Fit, Powdered Metal, AlCrTiN Finish
19.60 mm Thread Length, Right Hand Flute, Right Hand Thread, H3, Series T692
KSS29 oxide / nitride for nickel- and cobalt-based alloys.
KSP27 AlCrTiN for nickel- and cobalt-based alloys.
Coated HSS-E-PM, PVD high vanadium cobalt powder metal HSS substrate coated with heat and wear-resistant multilayer AlCrTiN. Use in cobalt- or nickel-based heat-resistant alloys and steel.