Cutting Tool Manufacturing

EHWA® industrial diamond wheels are widely used to grind various cutting tools. The cutting tools are classified by raw material types, such as high-speed steel, carbon steel, ceramics, carbide, PCD/PCBN tools, and EHWA products are often used to grind cemented carbide tools whose main raw material is tungsten.

Publications

Technical Info

Insert Grinding Wheel

EHWA manufactures a full line of insert grinding wheels for carbide, ceramic, cermet, and PCD/PCBN materials. These wheels are designed with the optimal specifications considering the cycle time and dressing intervals for optimum productivity. Their grinding performance is excellent, therefore, they produce uniform inserts with a superior finish and chip-free edge.

Periphery Grinding

High-temperature polyimide bond is commonly applied for periphery grinding. Recently, hybrid and soft-metal bonds are the new trend for reduced cycle time, smaller chip size, and better dimensional stability and productivity.