Union Butterfield® TN1543 Dryseal Straight Flute Pipe Tap, Imperial, 1/8-27, NPTF Thread, 4 Flutes, Normal

• 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
• Used where a leak proof pressure tight joint is required without the use of a sealing compound
• TiN coated increases surface hardness and improves tool life
• 3/8 in square length
• 1.5XD depth of cut

Union Butterfield® Pipe Tap| Dryseal Straight Flute| Series: TN1543| Measurement System Imperial| 1/8-27| NPTF Thread Standard| 3/4 in Thread Length| 2-1/8 in Overall Length| 4 Flutes| Right Hand Cutting| Class of Fit: Normal| 0.438 in Shank Dia| 0.328 in Square Size| HSS| TiN Coated| Medium Hook