What is the 1/8" NPT Drill and Tap Kit used for?Updated 3 hours ago

GlowShift’s 1/8" NPT Drill and Tap Kit provides the tools needed to drill and tap a hole directly into an exhaust or intake manifold for installing gauge sensors and fittings. The included 1/8"-27 NPT tap is ideal for creating threaded ports for EGT thermocouple probes and Boost Gauge fittings, allowing you to take readings directly from the source.

The kit includes a cobalt-finished, high-speed steel R-size drill bit with a 118° point and a 1/8"-27 NPT high-carbon steel pipe tap. The drill bit features an overall length of 4-3/4", while the tap has an overall length of 2-1/4".