Kennametal 6072245 Corner Radius End Mill Head 3/4 in 6 Flute

Product Description

The KENNAMETAL 6072245 is a solid carbide corner radius end mill head designed for use with the Duo-Lock 20 modular tooling system. It measures 3/4 inch in diameter with six spiral flutes and a 0.030-inch corner radius. The head features an AlTiN coating and is manufactured from solid carbide in the KCSM15 material grade, making it suited for demanding milling operations in harder work materials. This is a replacement head intended for Duo-Lock UJDV series tooling setups. It is installed by machinists and toolroom professionals on CNC machining centers and milling machines where modular end mill systems are in use.

This end mill head is applicable to precision milling operations requiring a consistent corner radius and high flute count for improved surface finish and chip evacuation. The Duo-Lock 20 connection type allows fast head changes without removing the shank from the spindle, reducing downtime during tooling changeovers. The right-hand cutting and right-hand flute direction suit standard CNC milling configurations. It is appropriate for use in production and job shop environments handling ferrous and hardened materials where AlTiN coating performance is beneficial.

Key Features

• Solid carbide construction in KCSM15 material grade for rigidity and wear resistance
• AlTiN coating for elevated heat resistance and extended tool life in hard materials
• Six spiral flutes with right-hand cut and right-hand helix for efficient chip removal
• 0.030-inch corner radius reduces stress concentration at cutting edge corners
• Duo-Lock 20 modular connection enables quick head swaps without spindle removal
• Center-cutting capable, allowing plunge entry into workpiece material

Compatibility

Designed for use with the Kennametal Duo-Lock UJDV series modular end mill system using a Duo-Lock 20 connection interface. Specific machine or holder compatibility beyond the Duo-Lock 20 connection was not provided in the available product data.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Before changing the end mill head, ensure the machine spindle is fully stopped and the machine is in a safe, locked-out state per applicable shop safety procedures. Use the appropriate Duo-Lock torque tool as specified by the tooling system manufacturer when seating the head. Inspect the connection interface for debris or damage prior to assembly to ensure proper seating and runout performance.