Seco 02694892 Indexable Square-shoulder End Mill

Product Description

The SECO 02694892 is an indexable square-shoulder end mill designed for precision milling operations in metal-cutting applications. Built on the Nano Turbo platform, it accepts XO.X 0602 insert style inserts secured by screw-clamping, delivering a 90-degree lead angle and true square-shoulder profiling. The tool runs a 0.75-inch cutting diameter with a maximum depth of cut of 0.197 inches and supports through-coolant delivery for extended insert life and chip evacuation at high spindle speeds up to 44000 RPM. The 0.75-inch cylindrical shank fits standard toolholders and accommodates 4 cutting inserts. Licensed machinists and CNC operators install this toolholder on vertical and horizontal machining centers.

This end mill is suited for square-shoulder milling, slotting, and ramping operations on ferrous and non-ferrous workpiece materials. The Nano Turbo series targets applications where compact toolholder diameter and high rotational speed capability are required. The R217.69-06A cutter style designation identifies it within the SECO modular milling system. Through-coolant capability makes it a practical choice for deep-pocket milling or high-feed operations where chip control and heat management are critical. Industrial machinists and tool-crib managers in job shops and production facilities are the primary users of this toolholder.

Key Features

• 90-degree lead angle for true square-shoulder profiling and direct-wall milling
• Through-coolant capable for chip evacuation and insert temperature control
• Accepts XO.X 0602 insert style with screw-clamping retention
• 4-insert configuration across a 0.75-inch cutting diameter
• Maximum spindle speed of 44000 RPM for high-speed machining applications
• Nano Turbo series design for compact-diameter, high-performance milling

Compatibility

Compatible with XO.X 0602 insert style. ISO designation R217.69-00.75-0-06-4AN. Designed for use as an R217.69-06A style toolholder within the SECO Nano Turbo milling system.

Installation Notes

Installation and setup should be performed by a qualified CNC machinist or tooling technician. Confirm the machine spindle is fully stopped and all power is isolated before mounting or removing the toolholder. Verify that insert seats and clamping screws are clean and free of chips before seating new inserts. Refer to the machine tool manufacturer specifications and SECO tooling documentation for recommended clamping torque and runout tolerance before operation.