Kennametal 6113923 Corner Radius End Mill 1in 6 Flute Carbide

Product Description

The KENNAMETAL 6113923 is a solid carbide corner radius end mill designed for high-performance finishing operations in demanding machining environments. Built on the UJDE series platform, it features a 1 inch mill diameter, a 5 inch length of cut, and a 0.25 inch corner radius across 6 right-hand spiral flutes. The AlTiN PVD coating provides heat resistance and extended tool life when cutting hard and abrasive materials. With an overall length of 8 inches and a 1 inch Safe-Lock shank, this tool is suited for long-reach applications where rigidity and coating durability are critical. CNC machinists and tooling specialists are the primary users.

This end mill is engineered for finishing cuts in steel, stainless steel, superalloys, titanium, and hard materials. Its extra-long length of cut makes it well suited for deep-pocket and tall-wall milling operations. The close-pitch, high-helix flute geometry promotes chip evacuation and surface finish quality in materials that generate high cutting temperatures. The Safe-Lock shank design is intended for use with compatible hydraulic toolholding systems to prevent pullout under aggressive axial loads.

Key Features

• 1 inch diameter with 0.25 inch corner radius for controlled edge blending and reduced corner chipping
• 6 right-hand spiral flutes with close pitch for finishing-grade surface quality
• AlTiN PVD coating rated for steel, stainless steel, superalloys, titanium, and hard materials
• Extra-long 5 inch length of cut and 8 inch overall length for deep-reach applications
• Safe-Lock shank design compatible with HC series hydraulic sleeves to prevent tool pullout
• Centercutting capability allows plunge entry where needed
• Submicron carbide grade for improved hardness and edge retention

Compatibility

Compatible with HC 1/2 through HC 1-1/4 Hydraulic Sleeves Inch with Inch Bores, HC 20M through HC 32M Hydraulic Sleeves Metric with Inch Bores, HC-HSK Form A, and HC-CV Form AD toolholding systems.

Installation Notes

Installation should be performed by a qualified CNC machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Verify that the Safe-Lock shank is fully seated and properly torqued in the hydraulic sleeve per the toolholder manufacturer specifications before operation. Confirm runout with a dial indicator before cutting to protect both the tool and the workpiece.