Kennametal 4072210 Square End Mill 0.75in 4 Flute Carbide

Product Description

The KENNAMETAL 4072210 is a solid carbide square end mill designed for high-performance material removal in demanding machining applications. With a 0.75-inch cutting diameter, a 1-inch length of cut, and a 4-flute configuration, this tool delivers efficient chip evacuation and consistent surface finishes across a range of workpiece materials. The 38-degree helix angle promotes smooth cutting action and reduced vibration. An AlTiN coating provides thermal resistance and extended tool life in high-heat cutting environments. This end mill is suited for use in CNC machining centers by machinists and toolroom professionals working with ferrous and high-temperature alloys.

This end mill is engineered for cutting steel, stainless steel, cast iron, high-temperature alloys, and hardened materials. It fits typical applications in aerospace, die and mold, and general precision machining where tool life and dimensional accuracy are critical. The HPRSHV series features a variable index geometry that reduces harmonic chatter, making it effective in both roughing and semi-finishing operations on CNC vertical and horizontal machining centers.

Key Features

• Solid carbide construction in material grade KCPM15 for rigidity and wear resistance
• AlTiN coating for elevated-temperature performance and extended tool life
• 38-degree helix angle for smooth chip flow and reduced cutting forces
• Variable index geometry minimizes chatter in aggressive cuts
• Center-cutting capable for plunge entry applications
• Right-hand cut, right-hand spiral flute configuration
• Single-end design with 0.75-inch straight shank

Compatibility

Designed for use in CNC machining centers accepting a 0.75-inch shank diameter. Suitable for cutting steel, stainless steel, cast iron, high-temperature alloys, and hardened materials as part of the KENNAMETAL HPRSHV series.

Installation Notes

Installation should be performed by a qualified machinist using an appropriately sized collet or end mill holder rated for the 0.75-inch shank diameter. Ensure the tool is fully seated and the holder is torqued to the machine spindle specification before operation. Verify spindle speed and feed rate parameters against the KENNAMETAL HPRSHV series cutting data recommendations for the target workpiece material. Never exceed the rated length of cut or engage the tool beyond its flute length.