Dormer Pipe Tap, Series: E550, Measurement System: Imperial, 1/8-28 Thread, BSPT/Ground/RC Thread Standard, Semi-Bottoming/Tapered Chamfer, 15 mm Thread Length, 59 mm Overall Length, 3 Flutes, Right Hand Cutting Direction, 8 mm Shank Diameter, 8.4 mm Tap Drill, 6.3 mm Square, HSS, Bright, Medium Hook
Features
- Medium hook for multi-material tapping
- Generally used for pipe fittings and couplings in most ferrous and non-ferrous materials
- The nominal size of a pipe tap is that of the pipe fitting to be tapped and not the actual size of the tap
- A medium alloyed high speed steel that has good machinability and good performance
- HSS exhibits hardness, toughness and wear resistance characteristics that make it attractive in a wide range of applications
- 1.5xD depth of cut
Specifications
ApplicationFor blind and through hole applications
Chamfer TypeSemi-Bottoming/Tapered
Cutting DirectionRight Hand
Finish/CoatingBright
Hook TypeMedium
MaterialHSS
Measurement SystemImperial
Number of Flutes3
Overall Length59 mm
SeriesE550
Shank Diameter8 mm
Square Size6.3 mm
Tap Drill Size8.4 mm
Thread Length15 mm
Thread Size1/8-28
Thread StandardBSPT/Ground/RC