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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Both platens are hardened to Rockwell 60 (60 HRC)
precise bezel settings by hand or over a mandrel
each unit includes two brass tapered ball holders
4-prong double-gallery construction designed for round faceted stones
Fox Fig. 156C Hart 90 Degree Burs .90mm-3.70mm 134.161HA Both platens are hardened toFox Fig. 156C Hart 90 burs are precision engineered for stone seat cutting, delivering the clean, accurate cuts that professional jewelers demand. Made from premium tungsten vanadium steel and manufactured by Brasseler of Germany, one of the world's leading bur makers, these burs offer consistent sharpness and long lasting durability across the full size range of 0. 90 mm 3. 70 mm. Sold in multiples of 6. Features 90 hart angle designed for precise
