This PTTI-TN pipe tap is made of high speed steel and has a 0.906 inch diameter, 1⅞ inch long shank. It is designed for use with stainless steel/steel, and meets the standards for USCTI Table 311. This PTTI-TN series pipe tap has a TiN finish, and has fractional inch measurements. It has right hand direction with a 3¼ inch length. Plus it has five flutes.
Technical Specs
ItemPipe Tap
Thread StandardNPTF
Tap FinishTiN
Overall Length3 1/4 in
Number of Flutes5
Primary Material ApplicationStainless Steel, Steel
Helix Angle0 Degrees
Measurement SystemFractional Inch
SeriesPTTI-TN
Shank Length1 7/8 in
Square Size0.6790 in
Tap ChamferSemi-Bottoming
Tap StylePipe
Thread Size3/4"-14
Tap MaterialHigh Speed Steel
Thread Length1 3/8 in
75% Thread Drill Size0.9063 in
Tap Shank StandardUSCTI Table 311
Thread DirectionRight Hand
Material Grade - MachiningPTTI-TN
Primary Material Application ISO CodeM, P
Shank Dia.0.906 in
Spiral DirectionNeutral
StandardsUSCTI Table 311
Tap GroupingTap
Threads per Inch14 TPI
Country of OriginUnited States
(subject to change)