Hertel 750083 Square End Mill 3/8 in 2 Flute Solid Carbide

Product Description

The HERTEL 750083 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3/8 inch cutting diameter, 2 flutes, and a 30-degree helix angle, this end mill delivers consistent chip evacuation and surface finish on a wide range of workpiece materials. The micrograin carbide construction provides hardness and wear resistance suited to demanding cutting conditions. It is centercutting, allowing plunge entry directly into the workpiece. Machinists and CNC operators in job shops, tool rooms, and production environments are the primary users of this tool.

This end mill suits applications in ferrous and non-ferrous metals, plastics, and composites where a square shoulder or slot profile is required. The 1-3/4 inch length of cut accommodates moderate-depth passes, while the 4 inch overall length provides clearance in standard toolholders. The right-hand cutting and right-hand flute spiral are compatible with conventional CNC mill setups. The bright, uncoated finish makes it suitable for general-purpose use and regrinding when worn.

Key Features

• Solid micrograin carbide construction for hardness and extended tool life
• 2-flute geometry with 30-degree helix angle for efficient chip evacuation
• Centercutting design allows direct plunge milling
• Right-hand cut, right-hand spiral flute configuration
• Bright, uncoated finish suitable for general-purpose machining and regrinding
• 3/8 inch shank diameter matches 3/8 inch collets and toolholders

Compatibility

Designed as an OEM-style replacement or standard tooling option for CNC machining centers and manual mills accepting 3/8 inch shank end mills.

Installation Notes

Installation is performed by machinists or CNC setup technicians using a compatible collet, end mill holder, or set-screw toolholder rated for the 3/8 inch shank diameter. Ensure the machine spindle is fully stopped and locked before inserting or removing the tool. Verify runout with a dial indicator after seating the tool to confirm proper grip. Follow machine tool manufacturer guidelines for speeds, feeds, and depth of cut appropriate to the workpiece material.