Carmex Internal Right Hand ISO Metric Thread Turning Insert 11 mm / 2.5 mm Pitch / 11 IR 2.5 ISO P25C Insize Flexible Inner Diameter Meter 100–200 mm Range Series 7137-200 The Insize 4643-9D2 is a

The Insize 4643-9D2 is a high-accuracy thread plug gage for 9/16-18 UNF internal threads

Manufactured from premium cobalt-enriched high-speed steel and built to DIN 338 standards

Included Sizes (mm): 1/64"

and consistent performance over long runs

Carmex Internal Right Hand ISO Metric Thread Turning Insert 11 mm / 2.5 mm Pitch / 11 IR 2.5 ISO P25C Insize Flexible Inner Diameter Meter 100–200 mm Range Series 7137-200 The Insize 4643-9D2 is aInternal Thread Turning Insert ISO Metric 60 The Carmex 11 IR 2. 5 ISO P25C is a precision engineered internal thread turning insert designed for producing ISO metric (60) threads with a 2. 5 mm pitch. It forms the full thread profileincluding crest, root, and flankin a single pass, ensuring exceptional dimensional accuracy, consistency, and surface finish in internal threading applications. Manufactured from advanced P25C grade carbide, this insert