Kennametal 6113205 Corner Radius End Mill 6 Flute Altin

Product Description

The KENNAMETAL 6113205 is a solid carbide corner radius end mill engineered for high-performance finishing operations in demanding materials. It features a 0.75-inch mill diameter, a 0.03-inch corner radius, and six flutes arranged in a right-hand spiral with a close pitch configuration. The tool measures 2 inches in length of cut and 4.5 inches overall, with a 0.75-inch straight-cylindrical shank. An AlTiN (aluminum titanium nitride) PVD coating provides thermal resistance and hardness at the cutting edge. This is a single-end, centercutting design built on KENNAMETALs UJDE series platform. It is installed by machinists and tool-and-die professionals working in CNC milling environments.

This end mill is configured for finishing cuts in steel, stainless steel, superalloys, titanium, and hard materials. The high-helix geometry and submicron carbide grade are matched to applications where surface finish quality and edge integrity matter. Compatible toolholding systems listed by the manufacturer include HC 1/2 - HC 1 1/4 Hydraulic Sleeves Inch with Inch Bores, HC 20M - HC 32M Hydraulic Sleeves Metric with Inch Bores, and HC-HSK Form A holders.

Key Features

• 0.03-inch corner radius reduces stress concentrations and extends tool life on finishing passes
• AlTiN PVD coating rated for high-temperature cutting in ferrous and exotic alloys
• Six-flute close-pitch design maximizes material removal rate during finish milling
• Submicron carbide grade provides enhanced wear resistance in hard and abrasive workpiece materials
• Centercutting geometry allows plunge entry without a pre-drilled pilot hole
• Right-hand cut, right-hand flute direction for standard CNC spindle compatibility

Compatibility

Designed for use with HC 1/2 - HC 1 1/4 Hydraulic Sleeves Inch with Inch Bores, HC 20M - HC 32M Hydraulic Sleeves Metric with Inch Bores, and HC-HSK Form A toolholding systems as specified by the manufacturer. Intended for machining steel, stainless steel, superalloys, titanium, and hard materials.

Installation Notes

Installation is performed by qualified machinists or tooling technicians on CNC machining centers. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Use a torque wrench and the toolholder manufacturer specifications when seating the shank in hydraulic or collet-style holders. Verify runout with a dial indicator after seating to maintain finish tolerances.