Seco 74019241 Ball Nose Milling Tip 0.394 in Carbide MM10

Product Description

The SECO 74019241 is a ball nose replaceable milling tip designed for use with Minimaster MM10 series tooling systems. Built from solid carbide with a PVD-applied TiAlN coating, this right-hand tip carries a T60M manufacturer grade and features two flutes with a 90-degree lead angle and an MD04 chipbreaker geometry. The cutting diameter measures 0.394 inches, with a maximum depth of cut of 0.402 inches and a functional length of 0.463 inches. It is installed and serviced by machinists and CNC tooling technicians working in production or job-shop environments.

This milling tip is suited for a wide range of workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. The MM10 Minimaster platform is commonly used in applications requiring a compact, interchangeable tip system that delivers repeatable performance in profiling and contouring operations. The 90-degree included angle and ball nose geometry make this tip well-suited for 3D profiling cuts in both roughing and finishing passes depending on feed and speed selection.

Key Features

• Carbide substrate with PVD TiAlN coating for wear resistance across multiple workpiece materials
• Two-flute ball nose geometry with 0.197-inch corner radius for smooth profiling cuts
• Maximum depth of cut of 0.402 inches with a functional length of 0.463 inches
• MD04 chipbreaker geometry optimized for chip control in diverse materials
• Right-hand cut orientation; compatible with MM10 Minimaster replaceable-tip system
• Meets ANSI standards; material grade C5

Compatibility

Designed for use with SECO Minimaster MM10 series tool holders that accept 0.394-inch B90 style replaceable milling tips. Confirm holder compatibility with insert size designation 0.394-B90 before ordering.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians following machine tool lockout and energy isolation procedures before tip exchange. Use the appropriate torque wrench and tip-engagement tooling specified by the Minimaster system documentation to seat the tip correctly in the holder. Inspect the tip seat and holder threads for damage or contamination before installing a new tip. Do not exceed the recommended cutting parameters for the workpiece material and coating grade.