Mitsubishi APMT1604PDER-M2 F7030 Milling Insert (10pcs) S32T-MCKNL12 or matching 12mm square shank

or matching 12mm square shank external left-hand threading tools engineered for 16mm internal geometry (16IR / 16IRM) category pockets

The D-Type double clamp fixes this by drawing the insert down and back simultaneously into a heavy 32mm steel backbone

and reverse facing patterns where clearance on the leading side is critical

Q - 90° Tool Approach Angle / Shoulder Geometry (Engineered for perpendicular steps and axial force distribution without radial deflection)

Mitsubishi APMT1604PDER-M2 F7030 Milling Insert (10pcs) S32T-MCKNL12 or matching 12mm square shankAPMT1604PDER M2 F7030 Heavy Roughing Specialist F7030 Impact Grade APX4000 Large Series The Mitsubishi APMT1604PDER M2 F7030 is engineered for maximum material removal rates (MRR) on the APX4000 platform. The M2 chipbreaker provides a ruggedized edge geometry that excels in high feed roughing operations. Paired with the F7030 PVD coated grade, this insert offers the highest level of ductile toughness, preventing catastrophic failure during interrupted