Iscar 5604253 Milling Insert Hcd D124-090-QF IC908 Carbide

Product Description

The ISCAR 5604253 is a solid carbide milling insert carrying the ANSI/ISO designation HCD D124-090-QF in grade IC908. Designed for the BALLPLUS series and compatible with HCM cutter bodies, this single-sided, right-hand insert features a PVD-applied TiAlN coating over a submicron carbide substrate. The QF chip breaker geometry and positive rake angle promote efficient chip evacuation during high-feed and contour milling operations. With a thickness of 0.1020 inches, an inscribed circle of 0.4880 inches, and a maximum depth of cut of 0.2010 inches, this insert is built for precision metal removal across a wide range of workpiece materials. It is held in place by a screw-lock method and provides two cutting edges per insert.

This insert is suited for milling operations in metalworking environments ranging from job shops to production facilities. Its IC908 grade and TiAlN PVD coating make it effective on steel, stainless steel, cast iron, superalloys, titanium, and hard materials. The positive rake and honed cutting edge reduce cutting forces and heat generation, extending tool life in demanding interrupted or continuous cut applications. Machinists and CNC programmers working with ISCAR HCM cutter bodies will find this insert a direct fit for finishing and semi-finishing passes.

Key Features

• IC908 submicron carbide grade with PVD TiAlN coating for extended wear resistance
• Positive rake angle with QF chip breaker promotes efficient chip control
• Honed cutting edge style reduces micro-chipping on hard and abrasive materials
• Two cutting edges per insert maximizes value per piece
• Right-hand, single-sided insert with screw holding method for repeatable indexing
• Conforms to ANSI and ISO 13399 standards for tool data interoperability

Compatibility

Designed for use with ISCAR HCM series cutter bodies. ANSI code HCD D124-090-QF IC908; ISO code HCD D124-090-QF. Part of the BALLPLUS insert series.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Always power down and lock out the spindle before indexing or replacing inserts. Use the correct torx or hex key torque driver specified by the cutter body manufacturer when seating the screw-lock fastener — do not over-torque. Inspect the insert pocket for debris or damage before seating a new insert to ensure proper seating and runout.