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Solid cbn insert

(1344 products available)

About solid cbn insert

With the booming machinery manufacturing industry, more and more superhard materials that are difficult to machine are widely used. Therefore, the development of cutting tools with high resistance, thermal stability, and excellent impact resistance is on the rise. As one of the most popular cutting tools, cubic boron nitride (CBN) inserts of varying designs are being used to cut hardened ferrous metals. The PCBN insert is a cutting tool made from polycrystalline cubic boron nitride, featuring the ability to maintain great hardness under high temperatures. Both of them are used for machining hardened steel, cast iron and sintered irons.

How to select the right cutting tool?

Selecting the right type of cutting tool material depends on a variety of factors, including the hardness of the metal or type of material, the nature of cutting being done, and the machining process being used, like single-point turning or milling. The correct application of the tooling technologies can benefit drilling, reaming, parting and other processes. offers you a wide range of CBN insert options.

Types of CBN inserts

1. Solid CBN inserts. The solid CBN blade has good wear resistance and impact resistance, especially when processing the cast iron material with ferrite containment of less than 10%. Solid CBN inserts can improve processing efficiency and reduce processing costs. As there are more and more high hardness castings needed by customers, there will be a surge in the future market share.

2. Mosaic CBN inserts. The mosaic CBN insert is a top surface sintered on a cemented carbide substrate, providing multiple cutting edge on one side of the tool, and it is less expensive than the composite CBN inserts. It can be made into more cutting edges, largely reducing the processing costs.

3. Composite CBN inserts. The Composite CBN insert has a great carbide substrate. It has good wear resistance, mainly used in finishing materials with a hardness level more than HRC45 and a small margin.

With the wide application of high hardness and difficult materials in the future, wholesale CBN inserts will become the mainstay of hard materials. Sellers can find the ideal CBN insert suppliers on to help them grow their business. Check out a variety of wholesale solid CBN inserts and buy them in bulk at amazing prices.