Iscar 5567482 DNMG332-M3P Turning Insert IC8150 Carbide

Product Description

The ISCAR 5567482 is a DNMG332-M3P grade IC8150 solid carbide turning insert designed for external and internal turning operations on CNC lathes and turning centers. The insert carries a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, which provides heat resistance and wear resistance across a broad range of cutting conditions. The 55-degree diamond shape (Insert Shape Code D) delivers a versatile point angle suited to profiling and general turning. The M3P chip breaker geometry is engineered to control chip formation on medium to moderate cutting passes. This insert is sized at 0.4579 inches in length with a 0.375-inch inscribed circle and a 0.03125-inch corner radius.

This insert is intended for turning cast iron and steel workpiece materials, corresponding to ISO material groups K and P. It fits standard DNMG toolholders used in production machining environments. The double-ended design provides two cutting edges per insert, extending usable life per unit. Typical users are CNC machinists and toolroom operators in job shop or production settings. The Isoturn series positions this insert for reliable medium-duty turning passes where consistent chip control and dimensional accuracy are required.

Key Features

• CVD multilayer coating: TiCN, Al2O3, and TiN for thermal and abrasion resistance
• 55-degree diamond insert shape (DNMG) with M3P chip breaker for controlled chip formation
• Double-ended insert delivers two usable cutting edges per piece
• IC8150 grade solid carbide substrate rated for cast iron and steel (ISO K and P materials)
• Maximum depth of cut 5.00 mm (0.1969 inches) with positive rake geometry
• Held by clamp and pin method; clearance code N, tolerance code M per ISO 13399

Compatibility

Designed for use in DNMG-style toolholders that accept clamp-and-pin insert retention. Primary workpiece material compatibility is cast iron (ISO K) and steel (ISO P). Conforms to ISO 13399 insert identification standards. Manufacturers catalog number DNMG 110408-M3P.

Installation Notes

Installation is performed by qualified CNC machinists or toolroom technicians. Power down and lock out the machine spindle before seating or replacing the insert. Verify the toolholder pocket and clamp are free of debris before installation, as contamination under the insert seat affects dimensional accuracy and can cause premature edge failure. Torque the clamp screw to the toolholder manufacturer specification only — do not over-torque, as this can fracture the carbide insert.