Hertel 12467477 Square End Mill 0.5in 2 Flute Carbide

Product Description

The HERTEL 12467477 is a solid carbide square end mill designed for precise milling operations in metal and composite materials. With a 0.5 inch cutting diameter, 1 inch length of cut, and a 30-degree helix angle, it delivers efficient chip evacuation and stable cutting performance. The two-flute geometry in a right-hand spiral configuration suits slotting, profiling, and plunge cuts. The bright uncoated finish makes it well suited for aluminum, brass, plastics, and other non-ferrous materials where coating buildup is a concern. Micrograin carbide construction provides wear resistance and edge rigidity across a range of cutting conditions.

This end mill is used in CNC machining centers, manual knee mills, and toolroom operations handling general-purpose milling tasks. The single-end, centercutting design allows direct plunge entry without a pre-drilled pilot hole, making it practical for pocketing and contour milling. It fits standard 0.5 inch collets and toolholders and is appropriate for job shops, production floors, and maintenance machining environments where consistent tolerances are required.

Key Features

• 0.5 inch cutting diameter with 1 inch length of cut for controlled depth engagement
• 2-flute right-hand spiral design optimized for chip clearance in softer and non-ferrous materials
• 30-degree helix angle for smooth cutting action and reduced chatter
• Centercutting geometry allows direct plunge entry into workpiece
• Micrograin solid carbide construction for consistent edge sharpness and tool life
• Bright uncoated finish suitable for aluminum, plastics, and non-ferrous metals

Compatibility

Designed for use in standard 0.5 inch collet chucks and end mill holders on CNC machining centers and manual milling machines. Part of the HERTEL HSQSC2-CC series of fractional-inch solid carbide square end mills.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with end mill toolholding practices. Ensure the spindle is fully powered down and locked out before changing tooling. Seat the shank fully into the collet or holder to the recommended engagement depth and torque retention hardware per the toolholder manufacturer specifications. Verify runout with a dial indicator before initiating a cut to protect both the tool and the workpiece.