SAMHO

When selecting high-quality drilling tools, diamond cut drill bits have become the preferred option for many industries. Whether used in stone processing, ceramic drilling, or glass drilling, there are strict requirements regarding durability, cutting precision, and surface finish. As market demand continues to grow, the variety and technological sophistication of diamond cutting bits for drills […]

Drilling hardened steel is one of the most demanding operations in metalworking. Due to its extreme wear resistance and deformation resistance—especially in materials reaching HRC65 standard drill bits are likely to become dull, chip, or even break during operation. For this reason, choosing the right drill bits for hardened steel is essential for improving drilling

In manufacturing, shortening machining cycles and increasing overall productivity often rely on the versatility and stability of cutting tools. Drill mill-centered strategies have become a key method to improve efficiency. By using a single tool to perform multiple operations such as drilling, chamfering, grooving, and side milling, manufacturers can significantly reduce tool changes and program