Sandvik Coromant 5758678 Groove Milling Tip Carbide 3 Flute

Product Description

The SANDVIK COROMANT 5758678 is a replaceable groove milling tip designed for use with CoroMill 327 series milling bodies. Made from solid carbide with a PVD-applied TiAlN and TiN coating, this insert carries a 1025 manufacturer grade and delivers a cutting diameter of 1.0905 inches with a maximum depth of cut of 0.2559 inches. The three-flute configuration and 90-degree lead angle support stable, consistent groove profiles in demanding metal-cutting operations. Installation and replacement are handled by machining professionals running CNC milling equipment in production or job-shop environments.

This tip is suited for groove milling applications across a broad range of workpiece materials, including steel, stainless steel, cast iron, non-ferrous metals, and superalloys including titanium. It covers material grades P10, P20, P30, M10, M20, S10, S20, N10, and N20. The right-hand cutting orientation and common chipbreaker geometry make it a practical choice for standard groove profiles on both horizontal and vertical milling setups. The insert conforms to ANSI standards and is cataloged under UNSPSC code 23291601.

Key Features

• Carbide construction with PVD coating combining TiAlN and TiN for wear resistance
• Three flutes with 90-degree lead angle and 0-degree helix for groove milling stability
• Cutting diameter and cutting width both at 1.0905 inches for full-width groove engagement
• Compatible with steel, stainless steel, cast iron, non-ferrous metals, and superalloys including titanium
• Right-hand insert with common chipbreaker geometry; no coolant-through required
• ANSI-standard geometry; 1025 grade with corner radius of 0.0078 inches

Compatibility

Designed for use with CoroMill 327 series milling bodies accepting the R14-28 40002 insert size. Verify cutter body specifications and insert seat dimensions before installation.

Installation Notes

This insert is installed and replaced by qualified machinists or toolroom personnel. Before changing inserts, ensure the spindle is fully stopped and machine power is locked out per shop safety procedures. Use the correct torx or hex key specified by the cutter body manufacturer when seating the insert; do not overtighten or impact the insert seat. Inspect the cutter body seat for wear or debris before installing a new tip.