Bordo 5/16" x 22 BSF Chrome Alloy Die Nut Best Carbide 20mm 4 Flute Corner Radius End Mill – 0.5mm Radius 6 AAE6B145-230 AAS6R145-230 145-250mm 145-230mm

6 AAE6B145-230 AAS6R145-230 145-250mm 145-230mm 6"-10" 6"-9" 355x355mm 7 No

: ER402019

✔ Extended Length for Deep Access – The 7-5/6" overall length makes it perfect for reaching deep or hard-to-access areas

- Exceptional quality for professional and industrial use

Reliable Standard – DIN 2184-1 shank design ensures robust performance in CNC and manual setups

Bordo 5/16" x 22 BSF Chrome Alloy Die Nut Best Carbide 20mm 4 Flute Corner Radius End Mill – 0.5mm Radius 6 AAE6B145-230 AAS6R145-230 145-250mm 145-230mmBordo chrome alloy die nuts are designed for repairing, restoring, or forming external BSF threadsespecially in areas where a standard button die cannot be used due to restricted access or on site limitations. Ideal for maintenance, restoration work, automotive applications, and general engineering. The BSF thread form, introduced in 1908 and specified in BS84: 1956, is based on the British Standard Whitworth profile but features a finer pitch (more