Product Description
                                    
                                    
                                - Rectangular diamond honing stone on an aluminium base for sharpening and honing chisels, chisels, chisels and cutting edges on tools.
 - For breaking cut edges on glass, stone and all hard materials.
 
- "3M", diamond whetstone.
 - Waterproof and emulsion-resistant.
 
- Sharpening stone with diamond grit in nickel bond (N-type).