Walter 6068841 Milling Insert ADMT160608R-F56 WKP25S Carbide

Product Description

The WALTER 6068841 is a solid carbide milling insert carrying ANSI/ISO designation ADMT160608R-F56 WKP25S. It is a single-sided, right-hand parallelogram insert in the ADMT series, designed for use in indexable milling cutters on machining centers and milling machines. The insert features a CVD-applied multilayer coating of TiCN, Al2O3, and TiCN, assigned to manufacturer grade WKP25S. With two cutting edges, a positive rake angle of 16 degrees, and a chamfered and honed cutting edge style, it is suited for productive face and shoulder milling operations. Machinists and toolroom professionals install this insert in compatible cutter bodies by screw clamping.

This insert is engineered for cutting steel and cast iron, covering material grades P25 and K25. The F56 chip breaker geometry supports controlled chip formation in medium to roughing cuts on ferrous workpieces. Typical applications include face milling, square shoulder milling, and contour milling on CNC machining centers in job shop and production environments. The 85-degree included angle and positive rake contribute to lower cutting forces, making it effective on both rigid setups and moderately stable fixturing on steel and cast iron components.

Key Features

• Solid carbide substrate with CVD multilayer coating: TiCN, Al2O3, TiCN for wear resistance on steel and cast iron
• WKP25S manufacturer grade covering P25 and K25 material application ranges
• F56 chip breaker geometry for controlled chip formation in medium to heavy cuts
• Positive rake angle of 16 degrees reduces cutting forces and heat generation
• Right-hand, single-sided parallelogram shape with 2 usable cutting edges
• Screw-clamping insert holding method for secure, repeatable seating in the cutter body

Compatibility

Compatible with WALTER cutter series F2010, F4042, and F4238. Designed for use in screw-clamped indexable milling cutter bodies accepting ADMT series inserts with insert size code 160608.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the spindle before indexing or replacing inserts. Use the correct torx or hex key to seat the clamping screw to the cutter body manufacturer specification - do not overtighten, as this can fracture the insert. Inspect the insert pocket and seating surfaces for chips or debris before installing a new insert.