Walter 5055690 Milling Insert ADHT1606PER-G88 WK10 Carbide

Product Description

The WALTER 5055690 is a solid carbide milling insert in the ADHT series, designed for high-speed milling of non-ferrous metals. It carries manufacturer grade WK10 and an uncoated (bright) finish, making it well suited for applications where coating adhesion to the workpiece would be a concern. The insert features a parallelogram shape with an 85-degree included angle, a positive rake angle of 20 degrees, and a 15-degree relief angle. With a sharp cutting edge style and 2 available cutting edges per insert, it delivers clean, precise cuts in aluminum, copper, and similar non-ferrous workpiece materials.

This insert is intended for use in milling operations on non-ferrous metals in both production and maintenance machining environments. It is compatible with WALTER cutter series F2010, F4042, and F4238, and is held in place via screw-lock mounting. The ADHT1606PER-G88 geometry with the G88 chip breaker is optimized for positive-rake milling at moderate-to-high feed rates. Licensed machinists and CNC tooling technicians working in job shops, aerospace component manufacturing, and general metalworking will find this insert a direct fit for the listed cutter bodies.

Key Features

• Solid carbide construction with bright uncoated finish for non-ferrous metal cutting
• Positive rake angle of 20 degrees with 15-degree relief for reduced cutting forces
• G88 chip breaker geometry promotes chip control in aluminum and non-ferrous alloys
• 2 cutting edges per single-sided insert for extended tool life per insert
• Right-hand cut orientation with sharp cutting edge style for clean surface finish
• Screw-lock insert holding for secure, repeatable seating in compatible cutter bodies

Compatibility

Compatible with WALTER cutter series F2010, F4042, and F4238. Conforms to ANSI and ISO standards; ANSI/ISO code ADHT1606PER-G88 WK10. Material application grade N10 for non-ferrous metals.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or removing inserts. Use the appropriate torx or hex key for the screw-lock fastener to the cutter body specification. Inspect the insert pocket seat for chips or debris before installation to ensure proper seating and accurate runout.