Diamond Plating Cone Chamfer Grinding Head 90Chamfer Tools20mm

This product is made of high quality emery, made of the most electroplating technology, with small precision and precision.Especially suitable for polishing very hard materials, suitable for grinding glass , ceramics after drilling, hole burrs and chamfering.Smooth and beautiful grinding head surface, durable thick and even sand coating!Note: it is better to add water for cooling during the grinding process, which will increase the service life.Material: This product is made of high quality emery, made with the technology of most advanced electroplating, and the precision is accurate and the error is small.Application: It is especially suitable for grinding super-hard materials, suitable for grinding, hole countersinking and chamfering after drilling glass and ceramic tiles.Shank diameter: 6 mmDiameter: 20 mm