Walter 5886237 Milling Insert ADMT120408R-D56 WKP35S Carbide

Product Description

The WALTER 5886237 is a solid carbide milling insert in the ADMT series, grade WKP35S, designed for use in indexable milling cutters on CNC and conventional milling machines. The insert carries a CVD-applied multilayer coating of TiCN, Al2O3, and TiCN, which builds wear resistance and heat tolerance at the cutting edge. It features a parallelogram shape with an 85-degree included angle, a right-hand cutting orientation, and a positive rake angle of 10 degrees. The cutting edge is honed for edge stability. This insert is held in the cutter body by a screw clamp and is suited for machinists and tooling technicians working in steel and cast iron applications.

This insert is intended for milling operations on steel and cast iron workpieces, covering material grade designations P35 and K35. The D56 chip breaker geometry supports controlled chip formation across a range of cutting conditions. It is compatible with WALTER cutter series F2010, F4042, and F4138. The maximum depth of cut reaches 0.5350 inches, making it suitable for moderate to aggressive face and shoulder milling passes in production and job-shop environments. Single-sided construction means each insert provides two usable cutting edges before it is indexed out.

Key Features

• Solid carbide substrate with CVD multilayer coating: TiCN, Al2O3, TiCN for extended tool life in steel and cast iron
• WKP35S manufacturer grade optimized for P35 and K35 material groups
• Positive rake angle of 10 degrees with honed cutting edge for reduced cutting forces and edge chipping
• D56 chip breaker geometry for reliable chip control across varying feed rates
• Right-hand, single-sided insert with two cutting edges per insert
• Screw-clamp insert holding method for secure, repeatable seating in compatible cutter bodies

Compatibility

Compatible with WALTER cutter series F2010, F4042, and F4138. ANSI and ISO code: ADMT120408R-D56 WKP35S. Insert size code 120408.

Installation Notes

Installation is performed by a machinist or tooling technician. Always power down and lock out the spindle before indexing or replacing inserts. Use the correct torque driver for the clamping screw to ensure proper seating without over-torquing. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert.