Kennametal 6433265 Square End Mill 1mm 2 Flute Altin

Product Description

The KENNAMETAL 6433265 is a solid carbide square end mill designed for precision milling in demanding metalworking applications. With a 1 mm mill diameter and a 1.5 mm length of cut, this single-end tool is built for tight-tolerance work where rigidity and edge integrity are critical. The AlTiN coating provides excellent heat resistance and extended tool life when cutting ferrous and hardened materials. A 30-degree helix angle promotes efficient chip evacuation and reduces cutting forces. The 6 mm straight shank and 60 mm overall length give machinists solid tool holding with a compact, extended-reach geometry suited for deep-pocket and precision slot milling.

This end mill is intended for use in CNC machining centers and manual mills where small-diameter precision cutting is required. It is well suited for mold and die work, aerospace components, and general precision part manufacturing. Primary workpiece materials include steel, cast iron, and hardened materials, making it a versatile choice for job shops and production environments that machine a range of ferrous alloys. The right-hand cutting and right-hand flute direction are standard for conventional CNC spindle setups.

Key Features

• 1 mm mill diameter with 1.5 mm length of cut for micro and precision slot milling
• AlTiN coating provides high-temperature resistance and extended tool life on ferrous materials
• 2-flute, right-hand spiral geometry promotes chip clearance in small-diameter cuts
• 30-degree helix angle reduces cutting forces and improves surface finish
• Solid carbide construction in material grade KCPM15 for rigidity and wear resistance
• Center-cutting capability allows plunge entry and ramping operations

Compatibility

Rated for use on steel, cast iron, and hardened materials per workpiece material codes P, K, and H. Part of the KENNAMETAL F2AH-WSM series. Designed for use in standard straight-shank tool holders accepting a 6 mm shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Secure the 6 mm straight shank in a collet or end mill holder rated for the shank diameter before use. Verify spindle speed, feed rate, and depth of cut parameters are appropriate for the workpiece material and machine capability before engaging the cut. Do not exceed the rated length of cut or use the tool as a boring bar.