Seco 10000048 Milling Insert XOEX160508R-M09 MS2050

Product Description

The SECO 10000048 is a solid carbide milling insert carrying the manufacturer designation XOEX160508R-M09 in the MS2050 grade. This right-hand, parallelogram-shaped insert features a PVD-applied TiAlN and NbN dual coating designed for high-temperature cutting environments. It carries a positive rake angle of 14 degrees and a relief angle of 15.20 degrees, with a honed cutting edge style. Two cutting edges are available per insert. The chip breaker designation is M09. Licensed machinists and CNC tooling technicians install this insert into compatible milling cutter bodies for material removal on difficult-to-cut workpiece materials.

Primary application is the milling of superalloys and titanium, where the TiAlN NbN PVD coating provides thermal and oxidation resistance at elevated cutting temperatures. Secondary application covers steel and stainless steel workpieces. Typical install scenarios include face milling and shoulder milling operations on CNC machining centers where insert-style tooling is used. The insert is compatible with cutter series R217.69-XO16 and R220.69-XO16 as stated by the manufacturer. It is held in place by a screw-type clamping method and is a single-sided insert.

Key Features

• Solid carbide micrograin substrate with PVD TiAlN and NbN dual coating for high-temperature wear resistance
• Positive rake geometry at 14 degrees with 15.20-degree relief angle reduces cutting forces on difficult alloys
• Two cutting edges per insert; single-sided design with honed edge preparation
• M09 chip breaker geometry suited for steel, stainless steel, superalloys, and titanium
• Right-hand cutting orientation; screw-mount insert holding method
• ISO-compliant designation XOEX160508R-M09; compatible with R217.69-XO16 and R220.69-XO16 cutter bodies

Compatibility

Designed for use in SECO cutter series R217.69-XO16 and R220.69-XO16. Verify cutter body pocket geometry and insert size code 160508 before installation. Compatible workpiece materials include superalloys, titanium, steel, and stainless steel per manufacturer specifications.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before handling inserts or adjusting clamping screws. Use the correct torque driver for the screw-type insert holder to avoid cracking the carbide substrate — do not overtighten by feel alone. Inspect the pocket seat for debris or damage before seating the insert to ensure proper contact and runout.