Kyocera KBN015 Coated CBN Inserts for Hardened Material

Engineered by Kyocera Corporation, the Kyocera KBN015 coated CBN inserts serve as the first recommended general-purpose grade for high-hardness material machining. Combining exceptional wear resistance and fracture resistance, this new grade drastically lowers tool costs while supporting high-speed, continuous to interrupted turning operations on hardened steel components.

Advanced Coating and Substrate Technology in Kyocera KBN015

Machining hardened materials subjects cutting edges to high temperatures and severe mechanical impact. Featuring newly developed MEGACOAT TOUGH coating technology, the special multi-layer structure prevents layer peeling and minimizes edge wear. Coupled with an advanced CBN substrate that maintains excellent heat resistance and toughness, the insert delivers high dimensional accuracy and long-lasting stability across diverse cutting conditions.

Grade Positioning and Application Alignment

The addition of this grade completes Kyocera’s versatile CBN lineup for hardened materials, providing tailored solutions based on cutting speed and interruption levels:

• KBN010: Specialized for high-speed, high-precision continuous machining using a mixed structure of micro-grain and coarse-grain CBN.
• Kyocera KBN015 (First General Choice): Designed for medium to high speeds, serving as the primary choice for general continuous to light-interrupted machining.
• KBN020: Formulated with high-content CBN and a high-purity TiN binder for low to medium speeds and heavy interrupted cuts.

For more industrial cutting tools and machining equipment solutions, explore our industrial equipment catalog.

Technical Specifications

Conclusion

Adopting Kyocera KBN015 inserts delivers an optimal balance of wear resistance, fracture toughness, and extended tool life for turning high-hardness materials. For technical assistance or product inquiries, please contact Contact – LORIOT INDUSTRIAL.