Seco 02783923 Milling Insert Xomx 10T308TR-M09 MP3000

Product Description

The SECO 02783923 is a solid carbide milling insert carrying the XOMX 10T308TR-M09 designation and manufactured to the MP3000 micrograin grade. It features a TiAlN coating applied via PVD process, which provides thermal resistance and wear performance when cutting hard materials, steel, and stainless steel. The parallelogram insert body has a positive rake geometry with a 10.6-degree rake angle and a T-Land cutting edge style, contributing to stable chip formation and controlled engagement in demanding milling operations. With two cutting edges and a right-hand orientation, it is sized at 0.3661 inches long, 0.2717 inches wide, and 0.1508 inches thick, with a 0.0315-inch corner radius.

This insert is designed for use in milling applications targeting hard materials (ISO material code H), steel, and stainless steel (ISO material codes P and M). It suits production and job-shop environments where consistent performance in interrupted cuts or difficult-to-machine alloys is required. The insert is held in the toolholder via screw clamping and is compatible with the R217.69-10 and R220.69-10 cutter series, making it applicable across a range of face milling and shoulder milling setups where the XOMX-10 series toolholders are in use.

Key Features

• Solid carbide micrograin substrate with TiAlN PVD coating for extended tool life in hard and ferrous materials
• Positive rake geometry at 10.6 degrees with T-Land cutting edge for controlled chip flow and reduced cutting forces
• Two cutting edges per insert, right-hand orientation, single-sided design
• 15-degree relief angle for clearance and reduced flank wear in finish and semi-finish passes
• Maximum depth of cut and cutting edge effective length both at 0.3661 inches
• Screw-held insert with 0.1181-inch hole diameter for secure, repeatable seating in compatible toolholders
• Conforms to ISO standard geometry; ANSI and ISO code XOMX10T308TR-M09

Compatibility

Compatible with the R217.69-10 and R220.69-10 cutter series as specified by the manufacturer. Designed for milling hard materials, steel, and stainless steel applications using XOMX-10 series toolholders.

Installation Notes

Installation is performed by machinists or tooling specialists. Before changing inserts, ensure the spindle is fully stopped and locked out per shop lockout-tagout procedures. Use the appropriate torx or hex key to the toolholder manufacturer's specified seating procedure when securing the clamping screw. Inspect the insert pocket and screw threads for wear or contamination before seating a new insert to maintain accurate positioning and prevent premature failure.