Westward 2LXE8 Straight Flute Hand Tap 1/2"-13 Taper 4 Flutes UNC

Westward 2LXE8 1/2"-13 UNC Tap

The Westward 2LXE8 is a straight-flute hand tap for cutting unified coarse threads in a 1/2"-13 hole. It is made from carbon steel with a bright uncoated finish and features four flutes in a right-hand configuration. The taper chamfer helps start threads cleanly in through-holes or deep blind holes. Machinists and maintenance technicians use it for general-purpose threading tasks.

Suited for manual threading in steel and iron

This tap suits workshops that cut new threads or chase damaged ones by hand using a tap wrench. The taper lead gives a gradual start that reduces cross-threading risk on the first turns. It is not for high-volume production runs where coated spiral-point or spiral-flute taps would clear chips faster. Buyers who need to thread stainless steel or exotic alloys should look at application-specific geometries instead.

Install with a tap wrench and cutting fluid

Turn the tap by hand with a suitable wrench, applying steady pressure and ample cutting fluid to reduce friction and improve thread quality. Back the tap out every half-turn to break chips, especially in deeper holes. The most common issue is tap breakage caused by forcing the tool or skipping lubrication. Drilling the correct tap-drill diameter before starting prevents oversize threads and excessive torque.