10PCS APMT1135PDER-M2 VP15TF Carbide Inserts | CNC Milling Steel/Alloy High
M2 Mounting & VP15TF Grade: Reliability & Durability. Coolant Synergy : Pair with water-soluble coolants to enhance chip evacuation and extend VP15TF life—reduces thermal stress on the insert, especially when milling hardened alloy steel.