Drum sintered carving bur woo_import_1 replacement open grid work surface

replacement open grid work surface fits Wizard IV

tile and other mineral-based materials

shaping and polishing glass and minerals

Size: 9" x 10

Sponge: 1" wide x 2" long

Drum sintered carving bur woo_import_1 replacement open grid work surfaceThese professional grade sintered carving burs are suitable for shaping and carving a wide range of minerals. They are available in different shapes, sizes and grits so you can choose the best burs for your project. Sintering produces a uniform matrix of diamond crystals embedded in a strong, durable binder Sintered burs will last 5 to 10 times longer than diamond plated burs Sintered burs will last up to 100 times longer than various types of silicon