Lawn Mower Sharpener Grinding Wheel Sharpener Industrial Grinding Head, Specification: 4-layer Blue+Pink

1. Material: grinding wheel
2. Weight: about 97g/piece for double layer, 171g/piece for four layer
3. Size: double-layer about 6.4x5.6 cm/piece, four-layer about 8.1x5.6 cm/piece
4. Scope of application: wind power lawn mower sharpener
5. Features: used for sharpening knives, grinding metals, metal polishing, etc., with wide applicability, wear resistance and durability