Platinum Round Tulip 4-Prong Die Struck Busch Burs This Felt Point Assortment includes

This Felt Point Assortment includes 11 assorted felt points—also known as felt BOBS—mounted on 3/32" shanks for detailed polishing and finishing

The OMO Octagonal Drawplate features 31 precisely graduated holes ranging from 12–9mm

Hole Profile Square Number of Holes 31 Largest Hole 5 mm Smallest Hole 2 mm Material Hardened steel Origin Italy Compatible Metals Gold

Duplex coating reduces glare and enhances optical clarity

Platinum Round Tulip 4-Prong Die Struck Busch Burs This Felt Point Assortment includesThe Platinum Round Tulip 4 Prong Die Struck setting offers a refined tulip style prong design crafted for round stones. Die struck construction delivers consistent quality and clean detail, making this setting a reliable choice for professional jewelers working in platinum. Available in two stone sizes to accommodate a range of round brilliant diamonds and gemstones. Features Tulip style 4 prong design with elegant upswept silhouette Die struck