SP Max File
The SP Max File has reduced hook sharpening time by up to 75% due to increased metal removal. Use the file to sharpen the three sides of the hook before a final hone with SP Stones. Manufactured to JAG’s exact specification by a world leading Swiss Jewellery file manufacturer, the SP Max file has a unique ‘cut’ grade, compact size and special safety edges that avoids damaging the SP Vice.
** For longevity it is very important to keep this file dry **