Halnn BN-K20 pcbn inserts process Engine Cylinder Part

Finishing cast iron parts - Pulley with Halnn BN-K20 pcbn inserts

Halnn BN-S300 Solid cbn inserts Finish Engine Block

Machining high hardness cast iron with Halnn BN-K1 soild cbn inserts

Turning gray iron with Halnn BNK30 Solid CBN Inserts

Halnn BN-K1 Solid CBN Inserts process high chromium cast iron

Halnn BN-S300 Solid CBN Inserts machining Gray Cast iron

Turning white cast iron with Halnn Solid CBN Inserts

Turning rolls with Halnn CBN Inserts

Halnn Superhard CBN inserts