Inverted cone sintered carving bur woo_import_1 Watts in: 245 / Watts

Watts in: 245 / Watts out: 154

all natural wool felt that is 1/8″ thick

tin oxide or diamond compound for an exceptional polish on your gemstones

Watts out (at peak torque): 33

Maximum Horsepower: 1/22 HP

Inverted cone sintered carving bur woo_import_1 Watts in: 245 / WattsThese 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