Accupro 52469871 Apkt Milling Insert Solid Carbide ACK15

Product Description

The ACCUPRO 52469871 is a solid carbide milling insert in the APKT style, designed for indexable face and shoulder milling operations. Manufactured to ISO code APKT1604PDERCCM, this insert features a CVD coating and a manufacturer grade of ACK15, making it suited for demanding cutting applications where wear resistance and edge consistency matter. The rectangular insert shape offers a positive rake geometry and a right-hand cutting orientation. With 2 cutting edges and a corner radius of 0.0335 inches (0.85 mm), it is installed by machinists and toolroom technicians in production milling setups.

This insert is intended for use in indexable milling cutters compatible with the APKT and CI series cutter systems. It is appropriate for face milling, shoulder milling, and general-purpose material removal in both job shop and production environments. The insert is suitable for machining ferrous and non-ferrous materials where a positive rake and CVD coating provide efficient chip formation and extended tool life. Each insert is sold individually with a minimum order quantity of 10 units.

Key Features

• Solid carbide construction with CVD coating for wear resistance
• APKT insert style, ISO code APKT1604PDERCCM
• Positive rake geometry with 11.5-degree relief angle
• 2 cutting edges per single-sided insert
• Corner radius of 0.0335 inches (0.85 mm) for controlled edge blending
• Maximum depth of cut of 0.6024 inches (15.30 mm)

Compatibility

Designed for use with APKT and CI series indexable milling cutter bodies that accept APKT-style screw-held inserts.

Installation Notes

Insert is secured using a clamping screw; power down the spindle and lock out the machine before changing inserts. Use the correct torque driver specified by the cutter body manufacturer to avoid cracking the carbide or stripping the screw seat. Inspect the insert pocket for debris or damage before seating the new insert. Handle carbide inserts with care to avoid chipping the cutting edge prior to installation.