Our company has expanded the insert lineup for Solid CBN [ 新宿 カジノバーIBORON BNC8115/SUMIBORON™ BNS8125 ] for sale as of February 2022.

Solid CBN grades, made from 100% sintered CBN, is mainly used for high-speed, high-efficiency machining of grey cast iron parts such as brake discs and cylinder blocks. In November 2020, our company launched new CBN grades [ 新宿 カジノバーIBORON BNC8115/SUMIBORON™ BNS8125 ] in pursue of longer tool life in grey cast iron machining, with a balance of strength and toughness; we have now expanded the lineup of inserts with clamp holes supporting double clamp holders.

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1. Features

Inserts with clamp holes, for double clamp holders, have been added to the Solid CBN 新宿 カジノバーIBORON BNC8115/SUMIBORON™ BNS8125, supporting large depths of cut. In addition to simplified insert mounting and removal, indexing accuracy is also improved.


2. Lineup

ISO Turning/Milling Insert
 BNC8115 6 Cat. Nos. (Negative Type)
 BNS8125 6 Cat. Nos. (Negative Type)
 Total Cat. Nos.: 12

3. Price

(Standard Product) CNGA120408 BNC8115: 36,800 JPY (excluding tax)

(Standard Product) CNGA120408 BNS8125: 36,000 JPY (excluding tax)