Rubber mandrel for mini grinding machine with a diameter of 3mm for a sand paper ring with an inner diameter of 13mm. The sanding belts are easy to replace thanks to the rubber tip. The product is suitable for a mini grinder, 3mm diameter grinder. No sand paper ring included. https://elecena.pl/product/22621831/3x13-mm-rubber-mandrel-for-mini-grinder-holder-for-grinding-ring 2023-02-23 https://elecena.pl/product/22621831/3x13-mm-rubber-mandrel-for-mini-grinder-holder-for-grinding-ring 2025-10-28