Description
German-made Panther?? burs are made from are high-quality hardened tool steel. Offered in several different sizes and styles such as hart, stone setting, cup, and more!
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Diameter (mm): 1.0, 1.2, 1.5, 1.6, 1.8, 2.0, 2.1, 2.5, 3.0, 3.3, 3.5 and 4.0
Shank Dia.: 3/32"
Material: tungsten vanadium steel
Used to cut level seats in tubes and prongs for setting gemstones