HEPYC Thread GO NOGO Plug Gauge 1/2-14 BSPF Series 29021 Somta Series 571 – Hss Bsp-G Tap 1.1/2" Bottom High-Speed Steel (HSS) Construction – 2103-10 Insize Metric Outside Micrometer 800-900mm Range Series 3205-900 while also protecting newly

High-Speed Steel (HSS) Construction – Delivers excellent durability and resistance to wear

and a variety of other materials✔ Spring-Loaded Mechanism: Compresses during drilling

Designed for use with 21 mm pocket-size inserts

The Insize 4643-1B2 Thread Plug Gage is designed for inspection of 1/4-28 UNF internal threads

HEPYC Thread GO NOGO Plug Gauge 1 2 14 BSPF Series 29021 Somta Series 571 – Hss Bsp G Tap 1.1 2" Bottom High Speed Steel (HSS) Construction – 2103 10 Insize Metric Outside Micrometer 800 900mm Range Series 3205 900 while also protecting newly High Speed Steel (HSS) Construction – Delivers excellent durability and resistance to wear and a variety of other materials✔ Spring Loaded Mechanism: Compresses during drilling