EXPERT PRO (Diamond) PDTools Sharpening Stones on Bases 160×25×7 — 650 GRIT | 28/20 µm
EXPERT PRO diamond sharpening stone, mounted on a base. A high-performance stone designed for intensive material removal and restoring the cutting edge of hardened steel. A single layer of polyamide binder (3 mm) ensures uniform abrasive action and structural stability. The high diamond concentration guarantees fast material removal and precise control. The durable and impact-resistant construction maintains its shape over the long term. Mounted on a laser-engraved aluminum base (dimensions: 160×25×4 mm); working surface dimensions: 150×25×3 mm. Ideal for restoring the grinding angle and for medium-stage sharpening. For best results, use with oil, slurry, or soapy water to prevent the abrasive from clogging.











