Truthread Plug Thread Gauge (D/E) - UN - Right Hand - 2B - 1.3/8x16 FLH and other non-ferrous parts that

and other non-ferrous parts that demand precise contours and clean slots

repeatable bore sizes for consistent parts across jobs

this drill is designed to tackle deeper holes with stable

reduce downtime for tool changes

featuring a left-hand spiral flute and right-hand cutting for controlled cutting action at the hole’s final finish

Truthread Plug Thread Gauge (D/E) - UN - Right Hand - 2B - 1.3/8x16 FLH and other non-ferrous parts thatThe Truthread UN Plug Gauge is a precision instrument designed to measure the internal threads of threaded holes. It conforms to UNC, UNF, and UNEF thread standards, providing reliable and consistent checks across the most common UN thread forms. Configured as a right hand gauge with 2B tolerance and a size of 1 3 8 x 16, it features a tapered measuring section and a practical handle for easy insertion. This design supports quick, repeatable checks of