Dormer E550 Pipe Tap, Imperial, 1/4-19, BSPT/Ground Thread/Rc Thread, 3 Flutes, Normal, Right Hand Cutting Direction

• 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
• 2P-3P chamfer

Dormer Pipe Tap| Series: E550| Measurement System Imperial| 1/4-19| BSPT/Ground Thread/Rc| Taper Chamfer| 19 mm Thread Length| 67 mm Overall Length| 3 Flutes| Right Hand Cutting| Class of Fit: Normal| 10 mm Shank Dia| 11.2 mm Tap Drill| 8 mm Square Size| HSS| Bright| Medium Hook