• Convenient polycarbonate handles fold for protected storage
• Highly portable - easily carried in a pocket or took box
• Stainless steel pins permanently attach handle to molded hinge block
• Resistant to wear, Diafolds out perform and outlast all other hand held sharpeners
• Diamond Files cut on both the push and pull stroke
• Hone — Carbide, tool steel and PCD
• Smooth - All metals, glass ceramic, composites, tile, stone and fiberglass
• Deburr — All metals and composites