Solid PCBN Indexable Turning Tools

Solid PCBN Indexable Turning Tools feature an integrated design of a solid polycrystalline cubic boron nitride (PCBN) tip and a high-rigidity tool body, optimized for high-speed finishing of difficult-to-machine materials such as hardened steel and chilled cast iron (above HRC 55). The inserts possess excellent red hardness and wear resistance, maintaining edge sharpness under high-temperature cutting conditions, enabling high-precision, highly stable continuous or intermittent machining. Through the indexable locking structure, users can quickly adjust or replace the cutting edges, significantly reducing downtime and greatly improving batch processing efficiency. It is an ideal solution for replacing traditional grinding processes and reducing overall costs.

● Super-hard Wear-resistant Edge: Solid PCBN material offers high hardness and exceptional thermal stability, especially suitable for machining high-hardness materials, with tool life far exceeding that of carbide.
● Efficient Indexable Design: The inserts feature multiple cutting edges. After wear, they can be quickly indexed or replaced, reducing adjustment time and improving machining continuity.
● Excellent Surface Quality: Precision-ground edges and optimized chipbreaker design easily achieve high surface finishes of Ra ≤ 0.8 µm, enabling "Turning instead of Grinding" in some applications.
● High Stability and Rigidity: Robust tool body structure and reliable clamping reduce vibration, suitable for high-speed, deep-cut, and intermittent cutting conditions.

● Metallurgy Industry: OD and grooving machining of HSS rolls, chilled cast iron rolls, etc.
● Heavy Machinery: Repair and finishing of thermally sprayed or hardened surfaces on rolls, large shafts, etc.
● Mold Industry: Semi-finishing to finishing of hardened mold steel profiles, replacing some grinding operations.
● Energy Equipment: Batch finishing of high-hardness cast iron components like hydraulic