Our HB24 measures 4"L x 2"W x 3/8" thick. This extremely hard and fine unmounted stone is often used for the final finish on gravers and cutting tools. Can be used on both sides. Norton Arkansas Stones have gained a reputation over the years as the finest all-purpose stones for deburring and polishing operations as well as for sharpening precision tools. Hard Arkansas Stones are dense and fine-grained for final honing where the sharpest precision edges possible are needed. Not oil filled so should be used with Gesswein Stoning Oil for best results.
Item Length 4"
Item Width 2"
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