In general, the maker producing the carbide tools of high quality also manufactures diamond tools of good quality. It is confident that Kumha, best maker of carbide cutting tools in the country, naturally is the leader in the PCD(Polycrystalline Diamond)  cutting tools' field as well. PCD Diamond cutting tools are tipped with PCD on the tips of carbide tightly and its products life is far longer than that of carbide tools and the surface to be cut is smooth. Many workers in the factories never hesitate to say that PCD cutting tools will be the major tools in the future. The Korean domestic leading makers of furniture, woodfloor and musical instrument are always choose Kumha PCD cutting tools to make a better work efficiency and maximize the productivity. Kumha's PCD & PCBN tools are made by Vollmer CNC made in Germany.

It is important for good carbide tipped circular saw blade user's selecting the suitable types of blades for each purpose. And it is recommendable for user to order the saw blades after he consults with specialists of kumha because the uniqueness of the materials to be cut. The angles of belly, side and edge of each blade may be varied by the nature of the materials to be cut. Special attention is required because of high influence on the work resulting from the sharp reflection on cutting ability. Kumha analyses these points by computer science system and manufactures his goods. At present, Kumha's carbide tipped circular saw blades are being exported to Hongkong, Japan, India , Malaysia and other countries receiving the recognition of good quality which can be available in his goods.

Two kinds of carbide router bits are available, one comprising the carbide only and the other one tipped with carbide on the blade only. The router's blades shall be fully symmetrical and the rotation center shall be precisely set to drill correctly on the materials to be cut. Kumha is completely solving the above problems by using the state-of-the-art CNC(Water) of full automatic system with the error limit of 0.001 mm , made in Germany, and the carbide welding router bits is producing the high quality products by heating evenly with a high frequency rotary welding machine made in Italy. At present, the carbide router's business is extended to the markets of Japan and China and fixing a Kumha's aim in its business life.

Cutters are divided into straight cutters and formed cutters, and the cutter's quality is said to be the flower of cutting tools, which would be completed when the high quality of its tip and the accurate know-how of engineering staffs are perfectly harmonized. The KUMHA's engineering staff consists of the best experienced personnel in the country, who have produced the cutters only for 20 and some years, and the Kumha has manufactured by the carbide tips material imported directly from the world-wide famous brands such as Sandvik, Kennametal and Sumitomo etc. Kumha carbide cutters are considerably enjoying its popularity in Japan and being exported actively to many countries.

Kumha H.S.S. Knives are made of strictly selected row marterials and parts of standard specification are prepared.So, durablity of knive are improved. For examples, the materials like SKH-9 (Hardness HRC 62~65) , SKD-11(Hardness HRC 57~61), SUS- 420J2 (Hardness HRC 53~60) are fit for the usage of each cutting working. High quality heat treatment is the best secret of Kumha knives.

Kumha is integrated cutting tools manufacture including endmills, knives, drills, planer knives and special cutting tools. Even very special tools having special sizes and shapes can be produced by Kumha's technology. If you can't get these kinds of tools anywhere, contact us as soon as possible along with drawing or samples. We can provide these tools promptly.

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