Hertel 750575 Square End Mill 3/8 in 2 Flute Solid Carbide

Product Description

The HERTEL 750575 is a solid carbide square end mill designed for precision milling operations in metalworking and machining environments. With a 0.375-inch mill diameter and a 1.125-inch length of cut, this tool handles slotting, profiling, and peripheral milling on a range of ferrous and non-ferrous materials. The TiN (titanium nitride) coating improves surface hardness and reduces friction at the cutting edge, extending tool life in production and job-shop settings. A 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. This end mill is installed and operated by machinists and CNC programmers on vertical machining centers and manual mills.

This end mill is suited for general-purpose milling in both production and prototype machining environments. Its 0.375-inch shank diameter fits standard ER collets and end mill holders common to vertical mills and CNC machining centers. The 3.0-inch overall length provides adequate reach for most standard fixturing setups without sacrificing rigidity. The right-hand spiral flute geometry and centercutting capability allow for both plunge entry and conventional side milling applications.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• TiN coating reduces friction and extends cutting edge life
• 30-degree helix angle promotes chip evacuation and reduces heat buildup
• Centercutting design allows direct plunge entry without a pre-drilled hole
• Right-hand cut spiral flute geometry for standard milling center compatibility
• Matched shank and cutter diameter at 0.375 inches simplifies tool holder selection

Compatibility

Designed as an OEM-style replacement or standard tooling option for vertical machining centers and manual knee mills accepting a 3/8-inch shank end mill holder or ER collet system.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Ensure the spindle is fully powered down and locked out before inserting or removing the end mill from the holder. Secure the shank firmly in a clean, correctly sized collet or end mill holder to the tool manufacturer's specified torque range for that holder type. Verify runout with a dial indicator before beginning a cut to protect both the tool and the workpiece.