Westward 2LWT6 Pipe Tap 1/8"-27 NPT 4 Flutes

Westward 1/8"-27 NPT Pipe Tap

This Westward pipe tap cuts 1/8"-27 NPT threads in metal pipe and conduit. The high-speed steel construction handles general-purpose threading tasks in maintenance and fabrication shops. Right-hand cutting direction matches standard pipe-fitting requirements. Four flutes provide balanced chip evacuation during the cut.

Taper design starts threads easily

The taper lead engages the workpiece gradually, reducing the chance of cross-threading at the start. A 75 percent thread drill size Q hole must be prepared beforehand; an incorrect hole diameter is the most common cause of oversize or undersize threads. Bright uncoated finish requires cutting fluid to prevent galling on stainless or tough alloys. Proper alignment with the pipe axis avoids tapered threads that will not seal.

High-speed steel holds up under sustained use

The tool material resists softening during repeated threading operations in a production environment. Four flutes distribute cutting load evenly, limiting flank wear when multiple joints are cut in succession. Chip clearance remains consistent because the flute geometry does not rely on coatings that can wear away. Regular lubrication and correct speed maintain thread quality over long runs.