Somta Series 541 - HSS Straight Flute Short Hand Taper (First Tap) UNC 7/8" x 9 TPI Insize GO Thread Plug Gauge M25X1.5mm Series 4642-25R Lightweight and Portable: With a Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

Lightweight and Portable: With a total packaged weight that makes it easy to transport and store

and easy adjustability

this Insize digital indicator delivers accurate measurement performance in both workshop and inspection environments

Insize Radius Gauge Set

Shock Absorption: Absorbs severe shock loads via the valve body

Somta Series 541 HSS Straight Flute Short Hand Taper (First Tap) UNC 7 8" x 9 TPI Insize GO Thread Plug Gauge M25X1.5mm Series 4642 25R Lightweight and Portable: With a Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 Lightweight and Portable: With a total packaged weight that makes it easy to transport and store and easy adjustability