Hertel 750007 Square End Mill 1/4 in 3 Flute Solid Carbide

Product Description

The HERTEL 750007 is a solid carbide square end mill designed for precision milling operations in metal, composites, and other hard materials. With a 1/4 inch cutting diameter and a 3/4 inch length of cut, this tool handles slotting, profiling, and peripheral milling in tight tolerances. The three-flute geometry balances chip evacuation and cutting efficiency, making it well suited for both roughing and finishing passes. Micrograin carbide construction provides hardness and edge retention in demanding applications. The 30-degree helix angle reduces cutting forces and improves surface finish. This is a single-end, right-hand cutting tool with a bright, uncoated finish.

The HERTEL 750007 is intended for use in CNC machining centers, knee mills, and manual milling machines where a 1/4 inch shank is required. The regular length profile and 2.5 inch overall length make it appropriate for standard-depth pockets and slots in production and maintenance machining environments. It is centercutting, allowing plunge entry into the workpiece. Typical users include machinists, tool-and-die professionals, and maintenance technicians working in metalworking and fabrication shops.

Key Features

• Solid micrograin carbide construction for edge retention and wear resistance
• Three-flute design balances chip clearance and rigidity
• 30-degree right-hand helix reduces cutting forces and improves finish quality
• Centercutting capability allows direct plunge entry
• Bright, uncoated finish suitable for a wide range of workpiece materials
• Right-hand cutting direction for standard spindle rotation

Compatibility

Designed for use in milling machines and machining centers accepting a 1/4 inch shank diameter end mill holder, collet, or set-screw arbor.

Installation Notes

Install in a properly sized collet or end mill holder and torque to the toolholder manufacturer's specification. Inspect the shank and collet bore for chips or debris before seating the tool. Set spindle speed and feed rate according to the workpiece material and depth of cut requirements. Never exceed the rated length of cut when taking full-width passes.