Round head cone sintered carving bur woo_import_1 50 gm/c3) all natural wool

50 gm/c3) all natural wool felt

The workhorse 40 oz-in torque motor provides plenty of power to do the jobs you want

and polishing of glass edges—perfect for stained glass

and create common geometric shapes

Round head cone sintered carving bur woo_import_1 50 gm/c3) all natural woolThese 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