Carmex Internal Right Hand Whitworth Thread Turning Insert 28 TPI / 11 IR 28 W P25C 40mm Tungsten Carbide Tipped Holesaw (1/2" Shank) 50mm D.O.C Part Number: 4820-328

Part Number: 4820-328

Whether you're working on machinery or general repairs

Accuracy of height measurement: ±0

Drill Size: 6

Carmex Internal Right Hand Whitworth Thread Turning Insert 28 TPI / 11 IR 28 W P25C 40mm Tungsten Carbide Tipped Holesaw (1/2" Shank) 50mm D.O.C Part Number: 4820-328Internal Thread Turning Insert Whitworth 55 The Whitworth Internal Thread Turning Insert is designed for the precise machining of British Standard thread forms including BSW, BSF, BSP, and BSB. This full profile insert, engineered for fine 28 TPI threading, accurately forms the complete thread profile crest, root, and flanks in one efficient pass. It is well suited for threading components that require high precision in small diameters and tight