Inverted cone sintered carving bur woo_import_1 Watts out (at peak torque):

Watts out (at peak torque): 33

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

Quick and easy: Changing between machines takes only minutes

Watts in: 245 / Watts out: 154

7 mm) high diamond surface

Inverted cone sintered carving bur woo_import_1 Watts out (at peak torque):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