Drum sintered carving bur woo_import_1 4mm rim grinds a groove

4mm rim grinds a groove for 16 and 18 gauge wires

This adjustable SwapTop protractor guide makes cutting angles quick and easy

The WizCG comes with TWO different sized grinding bits to accommodate your edge-grinding needs

It not only melts dop wax in under 15 minutes

Shaft out diameter:

Drum sintered carving bur woo_import_1 4mm rim grinds a grooveThese 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