Kennametal 5661029 High-feed Face Mill 3 Inch

Product Description

The KENNAMETAL 5661029 is an indexable high-feed face mill designed for aggressive material removal at elevated feed rates in CNC milling applications. With a 3.0-inch cutting diameter, this face mill accepts indexable inserts that can be rotated or replaced without removing the body from the spindle, reducing downtime during production runs. It is suited for use in ferrous and non-ferrous machining environments where high-feed toolpaths are programmed to maximize productivity. Installation and setup are typically performed by CNC machinists or tool crib technicians familiar with face milling operations.

This face mill is applied in horizontal and vertical milling machine setups, including CNC machining centers running high-feed or copy-milling toolpaths. It is well suited for face milling, shallow-depth ramping, and helical interpolation strategies where chip thinning at high feed rates is required. The 3.0-inch diameter makes it appropriate for mid-size workpiece surfaces in both job shop and production environments.

Key Features

• 3.0-inch cutting diameter supports efficient coverage on mid-size workpiece faces
• Indexable insert design allows insert rotation or replacement without removing the cutter body
• High-feed geometry engineered to maximize feed rates while maintaining controlled cutting forces
• Compatible with standard CNC milling programs using high-feed or copy-mill toolpaths
• Single unit packaging allows individual replacement purchasing

Compatibility

Designed as an OEM-style indexable face mill body intended for use with compatible KENNAMETAL high-feed insert grades and seat configurations. Consult the KENNAMETAL insert selection guide to confirm correct insert grade and geometry for the target workpiece material.

Installation Notes

Installation should be performed by a qualified CNC machinist or tooling technician. Power down and lock out the machine spindle before mounting or removing the cutter body. Use the appropriate torque wrench and insert screw driver per the toolholder manufacturer guidelines when seating indexable inserts. Verify runout and axial projection with a dial indicator before beginning the first cut.