Kennametal 3326851 Indexable Face Mill 2 in 5 Flute Kshr

Product Description

The KENNAMETAL 3326851 is a 45-degree indexable chamfer angle face mill designed for precision milling operations in metalworking and machining environments. It features a 2-inch minimum cutting diameter, expandable to 2.434 inches maximum body diameter, with a 3/4-inch arbor hole for secure spindle mounting. The cutter accommodates 5 HNGJ 535-GD inserts held in place by screw-type insert retention, delivering a maximum depth of cut of 0.178 inches (4.51 mm). Right-hand cutting direction and through-coolant capability make this tool suitable for high-productivity face milling applications where chip evacuation and heat management are critical. It is installed and operated by machinists and CNC tooling professionals in shop and production environments.

This face mill is suited for medium-pitch milling applications in both manual and CNC machining centers. The KSHR series design supports right-hand cutting on ferrous and non-ferrous workpieces where chamfer preparation or face finishing is required. Through-coolant support allows direct coolant delivery to the cutting zone, extending insert life and maintaining dimensional accuracy during extended runs. The 5-flute configuration balances material removal rate with chip load management across a broad range of feed and speed parameters up to 12,500 RPM.

Key Features

• 45-degree chamfer angle geometry for combined facing and chamfering in a single pass
• 5-insert capacity with screw-type holding for positive insert retention
• Through-coolant design for direct heat and chip management at the cutting zone
• Maximum spindle speed of 12,500 RPM supports high-productivity CNC applications
• Medium pitch insert spacing balances cutting forces across the 5-flute body
• Compatible with HNGJ 535ANENLD and HNGJ 535ANSNGD insert grades in addition to HNGJ 535-GD

Compatibility

Compatible inserts include HNGJ 535-GD, HNGJ 535ANENLD, and HNGJ 535ANSNGD. This cutter is part of the KSHR series. Verify arbor and spindle interface dimensions against your machine tool specifications before installation.

Installation Notes

This tool is installed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully powered down and locked out before mounting or removing the face mill from the arbor. Confirm arbor hole fit and taper engagement to the machine spindle before operating at elevated RPM. Follow insert manufacturer torque guidelines for the screw-type insert clamps to avoid insert seat damage.