The WHN 13/15 is a versatile CNC boring and milling machining center designed for precision milling, coordinate drilling, boring, and thread cutting of workpieces made from cast iron, cast steel, and steel in various shapes such as box-type, plate-type, and shaped, with a maximum processing weight of up to 25,000 kg .

Regarded as one of the company's most successful machines, the first model of the WHN 13/15 was produced in 1969, and nearly 2,800 units have been manufactured to date, a testament to its enduring success. Its popularity is largely due to its practical performance and relatively low acquisition cost. The machine's design ensures high rigidity and reliability, high technical parameters, and a broad and comfortable range of technological functions, which have earned it praise from users. It can also be equipped with a variety of technological devices to significantly expand its capabilities .