BX380是一款聚晶立方氮化硼（PCBN）牌号。该牌号具有较高的抗崩损性能，适用于淬硬钢的强断续切削加工。
应用方面，该牌号主要面向淬硬钢的重断续切削场景。
BX380对应的ISO应用分类为H20-H30（适用于淬硬钢加工）。
材质特性：
PCBN材质
硬度（Hv）：3500 ~ 3700
抗弯强度（T.R.S）：1.15 ~ 1.30 GPa
具有较高的抗崩损性
适用于淬硬钢的强断续加工
相关刀片型号
| 编号 | 型号 | 材质 | 名称 |
| 6817919 | 2QP-CNGA120404 | BX380 | PCBN刀片 |
| 6817923 | 2QP-CNGA120404-H | BX380 | PCBN刀片 |
| 6817928 | 2QP-CNGA120408 | BX380 | PCBN刀片 |
| 6817932 | 2QP-CNGA120408-H | BX380 | PCBN刀片 |
| 6817937 | 2QP-CNGA120412 | BX380 | PCBN刀片 |
| 6817941 | 2QP-CNGA120412-H | BX380 | PCBN刀片 |
| 6817952 | 2QP-DNGA150404 | BX380 | PCBN刀片 |
| 6817956 | 2QP-DNGA150404-H | BX380 | PCBN刀片 |
| 6817961 | 2QP-DNGA150408 | BX380 | PCBN刀片 |
| 6817965 | 2QP-DNGA150408-H | BX380 | PCBN刀片 |
| 6817970 | 2QP-DNGA150412 | BX380 | PCBN刀片 |
| 6817974 | 2QP-DNGA150412-H | BX380 | PCBN刀片 |
| 6817979 | 2QP-SNGA120404 | BX380 | PCBN刀片 |
| 6817983 | 2QP-SNGA120404-H | BX380 | PCBN刀片 |
| 6817988 | 2QP-SNGA120408 | BX380 | PCBN刀片 |
| 6817992 | 2QP-SNGA120408-H | BX380 | PCBN刀片 |
| 6817997 | 2QP-SNGA120412 | BX380 | PCBN刀片 |
| 6818001 | 2QP-SNGA120412-H | BX380 | PCBN刀片 |
| 6818021 | 2QP-VNGA160404 | BX380 | PCBN刀片 |
| 6818025 | 2QP-VNGA160404-H | BX380 | PCBN刀片 |
| 6818030 | 2QP-VNGA160408 | BX380 | PCBN刀片 |
| 6818034 | 2QP-VNGA160408-H | BX380 | PCBN刀片 |
| 6818039 | 3QP-TNGA160404 | BX380 | PCBN刀片 |
| 6818043 | 3QP-TNGA160404-H | BX380 | PCBN刀片 |
| 6818048 | 3QP-TNGA160408 | BX380 | PCBN刀片 |
| 6818052 | 3QP-TNGA160408-H | BX380 | PCBN刀片 |
| 6818057 | 3QP-TNGA160412 | BX380 | PCBN刀片 |
| 6818061 | 3QP-TNGA160412-H | BX380 | PCBN刀片 |
| 6818239 | 3QP-WNGA080408 | BX380 | PCBN刀片 |