EIKO Resin-bonded diamond disc

This is a diamond polishing disc with diamond abrasive grains coated on only one side of a very thin flexible film. It is a convenient tool for polishing butts and narrow slits. Diamond abrasive grains are not attached to the circumference (end face) of the disc, so there is no need to worry about the slits being carved and deepened. The disc can be easily attached and detached with one touch by simply pushing it into the dedicated mandrel. Since it is not screwed, the disc will not come off even when used in reverse rotation (CCW), so you can use it with confidence. The suitable rotation speed is 7,000 to 10,000 min-1, but we recommend using it at a low rotation speed when polishing relatively soft materials such as precious metals. Images are for illustrative purposes only.