Transform your sharpening capabilities with this precision-engineered 4-inch (100mm) V-shaped groove diamond grinding wheel. Featuring a specialized 60-degree angle design and electroplated diamond abrasive surface, this wheel excels at sharpening hard alloy saw blades and similar cutting tools. The durable electroplated construction ensures consistent performance while the diamond abrasive provides superior material removal. Perfect for professional workshops and serious craftsmen who demand precision in their tool maintenance. The wheel's carefully calculated V-groove profile allows for accurate and efficient sharpening of saw teeth and cutting edges. This versatile grinding wheel helps maintain the optimal cutting angle of your valuable saw blades, extending their service life and maintaining peak performance.