Xmas tree sintered carving bur woo_import_1 Built-in coolant reservoir makes it

Built-in coolant reservoir makes it easy to keep the the bit lubricated

shaping and polishing glass and minerals

Large work surface: The 10" x 12" work surface provides plenty of work space for your larger projects while taking up only a small portion of your work bench

It fits the bench and doesn’t require a huge footprint

Xmas tree sintered carving bur woo_import_1 Built-in coolant reservoir makes itThese 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