Content CBN170 CBN170 2- Jabro™-Composite machining JC840 11 - 13 JC850 14 - 16 JC860 17 - 19 JC870 20 - 22 JC870 Uncoated 23 JC871 24 - 25 JC871 Uncoated 26 JC880 27 - 29 Jabro™-Solid2 JS522 30 - 34 Seco Feedmax™– Composite machining SD205A, -C1, -C2 -geometry 35 - 41 SD203A, -N -geometry 42 - 45 Tolerances / Seco material groups Declaration of Conformity Seco material groups 46 Classification 47- 51 52- 55 Secomax – PCBN, CBN170 Grade description CBN170 Solid and brazed tips (double sided) • For high speed continuous cuts in nickel based superalloys (ap