diamond |
AC4 (50/40...200/160) AC15-AC20 (50/40...500/400) AC32 (80/63...500/400) AC50-AC65 (80/63...630/500) AC80-AC100 (125/100...630/500) |
|
cubic boron nitride | KP-KB (50/40...250/200) |
diamond AC4 (50/40...200/160) AC15-AC20 (50/40...500/400) AC32 (80/63...500/400)) |