FOX Hart Burs 70° Fig 446 Set - 12pc Vanadium Steel Jewelers Burs For Stone Setting

About This Product

Calling all jewelers, lapidaries, and serious hobbyists! This is a professional-grade set of Hart burs, specifically the 70-degree Figure 446 shape. The set includes 12 burs made from high-quality Vanadium Steel, manufactured in Germany by FOX – a trusted name in precision tools. These are brand new, unused, and come in their original packaging. The MPN is 20446/12, and the UPC is 053926772018. These burs have a shallow 70-degree angle and are primarily used for setting stones, particularly for creating bearing surfaces (the little ledge inside a bezel or prong setting that the stone sits on). They're essential for precision work in rings, pendants, and other jewelry pieces. The vanadium steel construction means they stay sharp longer and can handle hard materials like gold, silver, and platinum. You'll use these with your rotary tool (like a Foredom or Dremel) or a pendant motor. This 12-piece set gives you a range of sizes (likely from 009 to 023, as hinted in the title) to handle different stone sizes. If you're setting cabochons, faceted stones, or doing any detailed metal removal work near a setting, having the right bur shape is critical. This isn't a beginner's craft kit – this is for those who know their way around a bench and need reliable, precise tools. Invest in quality burs that won't dull quickly or break under pressure. This FOX set is a solid addition to any serious jeweler's toolkit. Get ready for cleaner, more professional stone setting results.