Bordo 5/16" x 22 BSF Chrome Alloy Die Nut Best Carbide 20mm 4 Flute Corner Radius End Mill – 0.5mm Radius ): 5/8" – Ideal for

): 5/8" – Ideal for accessing deep cavities and providing efficient material removal

it ensures stable and repeatable performance across its full 300 mm range

- Provides a smooth finish and accurate hole sizes

Diameter (DC): Ø25 mm

: ER402019

Bordo 5/16" x 22 BSF Chrome Alloy Die Nut Best Carbide 20mm 4 Flute Corner Radius End Mill – 0.5mm Radius ): 5/8" – Ideal forBordo 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