Drum sintered carving bur woo_import_1 Sponge: 1" wide x 2"

Sponge: 1" wide x 2" long

Cutting bottles on the SwapTop™ diamond trim saw

Running Current <1A

Included with Swaptop 6" flat lap machines

shaping and polishing glass and minerals

Drum sintered carving bur woo_import_1 Sponge: 1" wide x 2"These 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