Carmex Internal Right Hand Whitworth Thread Turning Insert 28 TPI / 16 IR 28 W P25C Disc Micrometer 25-50mm Range Series 3282-50 Heat Resistance: These inserts can

Heat Resistance: These inserts can handle temperatures up to 800°F

Convenient Storage Case: Comes in a sturdy assortment case measuring 275mm x 185mm with a 44mm overall depth

The Insize 4166-411 Metric Pin Gage Set is designed for high-precision internal diameter measurements

Smooth operation and an extended operating time (OT)

Carmex Internal Right Hand Whitworth Thread Turning Insert 28 TPI / 16 IR 28 W P25C Disc Micrometer 25-50mm Range Series 3282-50 Heat Resistance: These inserts canInternal Thread Turning Insert Whitworth 55 The Whitworth Internal Thread Turning Insert is engineered for the precision machining of British Standard threads, including BSW, BSF, BSP, and BSB. Designed for fine pitch 28 TPI threads, this full profile insert accurately forms the entire thread geometry crest, root, and flanks in a single pass. It is ideal for applications requiring high thread fidelity in small to medium bore components. Manufactured