Bordo 5/16" x 22 BSF Chrome Alloy Die Nut Somta Series 702 – 7/8" HSS Parallel Hand Reamer The SOMTA 5460790 – 5/16

The SOMTA 5460790 – 5/16 Hss Spiral Flute Tap Unc is the ultimate choice for precision drilling in metal

- Ideal for use in CNC machines and manual drilling applications

Part No: 7212300

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MT4 boring head arbor

Bordo 5/16" x 22 BSF Chrome Alloy Die Nut Somta Series 702 – 7/8" HSS Parallel Hand Reamer The SOMTA 5460790 – 5/16Bordo 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