Seco 74034267 Milling Tip 0.375 in 2 Flute Carbide MM10

Product Description

The SECO 74034267 is a carbide end replaceable milling tip designed for use in MM10 Minimaster modular milling systems. It features a 0.375 inch cutting width, 2 flutes, and a TiAlN coating applied via PVD process for extended wear resistance in demanding cutting applications. The tip carries a T60M manufacturer grade and an MD04 chipbreaker designation, making it suited for slotting operations at a 90-degree lead angle. With a maximum depth of cut of 0.268 inches (6.8 mm) and a functional length of 0.334 inches (8.49 mm), this insert is installed by machinists and tool-and-die professionals working on CNC milling equipment.

This milling tip is intended for slotting applications across a broad range of workpiece materials including steel, stainless steel, cast iron, non-ferrous metal, superalloys, titanium, and hard materials (ISO material codes P, M, K, N, S, H). It is a right-hand cutting insert conforming to ANSI standards and is sized for MM10 Minimaster-style replaceable-tip holders. Typical applications include slot milling in production machining environments where modular tooling systems are used for quick tip changes without removing the holder from the spindle.

Key Features

• Carbide substrate with TiAlN PVD coating for heat and wear resistance in steel and hard materials
• 2-flute slotting geometry with 90-degree lead angle and 0-degree helix angle
• MD04 chipbreaker for effective chip control in slotting operations
• 0.375 inch cutting width with 0.268 inch maximum depth of cut
• Right-hand cutting orientation; no coolant-through capability
• Meets ANSI standards; C5 material grade carbide

Compatibility

Designed for use with MM10 Minimaster series modular milling holders accepting 0.375 inch replaceable milling tips with R1 insert size designation. Full tip description reference: MM10-0.375-R1-MD04.

Installation Notes

This replaceable milling tip is installed and changed by qualified machinists using the torque tools specified by the holder manufacturer for MM10 Minimaster-style connections. Always disengage the machine spindle and follow lockout/tagout procedures before changing milling tips. Inspect the holder seat and clamping surfaces for wear or contamination before seating the new tip. Minimum order quantity is 2 units; plan tip inventory accordingly for production runs.