Carmex Internal Right Hand Whitworth (55°) Thread Turning Insert 16 mm / 16 IR AG55 BMA Somta Series 531 – TAP 7/16" BSF HSS TAPER 2-Flute Geometry – Optimized for

2-Flute Geometry – Optimized for efficient chip clearance and low cutting resistance

High-Speed Steel (HSS) – Maintains sharpness and toughness under demanding cutting conditions

Wall / Eave / Ceiling Vent

5 mm High-Speed Steel Reduced Shank Drill built for efficient

making it perfect for heavy-duty tasks

Carmex Internal Right Hand Whitworth (55°) Thread Turning Insert 16 mm / 16 IR AG55 BMA Somta Series 531 – TAP 7/16" BSF HSS TAPER 2-Flute Geometry – Optimized forInternal Thread Turning Insert Whitworth 55 Profile The Carmex 16 IR AG55 BMA is a precision internal thread turning insert engineered for cutting Whitworth (AG55) 55 thread profiles. It forms the complete thread geometryincluding crest, root, and flanksin a single operation, ensuring accurate thread form, smooth surface finish, and reliable engagement for British Standard Whitworth (BSW), BSP, and other 55 thread standards. Manufactured from durable