KORLOY introduces the new U-Star series of end mills in Ukraine

KORLOY is expanding its presence in the Ukrainian tooling market by introducing the U-Star series of universal end mills, designed for high-precision machining of molds made from medium-hardness steels (HRC 30–50), particularly those with complex geometries. Why choose U-Star? The U-Star series of end mills is designed to meet modern requirements for precision, wear resistance, and machining stability. They are distinguished by:

• A variety of shapes and specifications—ball-nose, flat, radius, roughing, with straight or tapered flutes;
• High wear resistance thanks to a new multi-layer thin-film coating based on AlCrN, which provides oxidation resistance and improved lubrication;
• Improved machinability — optimal load distribution due to the S-shaped grid geometry significantly reduces the likelihood of tool breakage;
• Increased accuracy—thanks to the use of high-precision h5 shanks and precision machining of the cutting edges;
• Resistance to chipping—specially selected substrate materials for each tool geometry and additional edge treatment enhance reliability even under demanding machining conditions.