Kennametal 3326924 Indexable Face Mill 3 in 45 Deg Kshr

Product Description

The KENNAMETAL 3326924 is a 45-degree chamfer-angle indexable face mill designed for precision milling operations in metal cutting applications. It accepts 6 HNGJ 535-GD inserts secured by screw-lock retention and features through-coolant capability to manage heat at the cutting zone. With a minimum cutting diameter of 3 inches and a maximum cutting diameter of 3.433 inches, this right-hand cutter runs at up to 8,300 RPM. A 1-inch arbor hole provides the mounting interface. The KSHR series coarse-pitch geometry is suited for aggressive material removal on ferrous and non-ferrous workpieces. The tool weighs 1.79 pounds and stands 1.75 inches overall height.

The 3326924 is intended for face milling and chamfering operations on CNC machining centers and manual horizontal or vertical mills. The 45-degree lead angle reduces radial cutting forces and helps control insert engagement during entry cuts. Through-coolant delivery supports longer insert life in continuous and interrupted cut conditions. This cutter is typically set up by a machinist or tooling technician and is appropriate for production and job-shop environments handling steel, cast iron, and similar materials.

Key Features

• 45-degree chamfer angle for reduced radial cutting forces and smooth entry
• Accepts 6 HNGJ 535-GD series inserts with screw-lock retention
• Through-coolant channels for active heat and chip management
• Right-hand cut, 6-flute coarse-pitch KSHR series body
• Maximum spindle speed of 8,300 RPM
• 1-inch arbor hole for standard machine spindle mounting

Compatibility

Compatible inserts include HNGJ 535ANENLD and HNGJ 535ANSNGD. Primary insert designation is HNGJ 535-GD. Designed for use with standard 1-inch arbor spindle toolholding setups on CNC or manual milling machines in the KSHR series.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully powered down and locked out before mounting or removing the cutter. Verify arbor fit and seat the cutter squarely against the spindle face before torquing the retention hardware. Inspect all inserts for seating and screw engagement before the first pass.