Hertel 750922 Square End Mill 1/2 in 4 Flute Solid Carbide

Product Description

The HERTEL 750922 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. Built from micrograin solid carbide, this single-end tool features a 0.5 inch cutting diameter, a 1 inch length of cut, and a 3 inch overall length with a 0.5 inch shank diameter. The 4-flute geometry and 30-degree helix angle promote efficient chip evacuation and smooth cutting action across a range of materials. The centercutting design allows plunge milling in addition to peripheral and slot milling. This tool is uncoated and intended for use by machinists and tooling professionals in CNC and manual milling environments.

This end mill is suited for general-purpose milling in job shops, production facilities, and tool rooms. It handles slotting, profiling, contouring, and plunge cuts in ferrous and non-ferrous materials where micrograin carbide performance is appropriate. The right-hand cut orientation is standard for conventional CNC vertical and horizontal milling setups. With a regular-length profile and consistent shank-to-flute geometry, it fits standard collet and end mill holders used in typical machining centers and knee mills.

Key Features

• Micrograin solid carbide construction for wear resistance and edge retention
• 4-flute design with 30-degree helix angle for balanced chip load and surface finish
• Centercutting capability allows direct plunge entry into workpiece material
• Right-hand cutting direction for standard CNC and manual mill spindle rotation
• Uncoated finish suitable for dry or lubricated cutting depending on material and feed conditions
• Single-end configuration with 0.5 inch shank for secure toolholder engagement

Compatibility

Designed as a standard 0.5 inch shank square end mill compatible with collet chucks, end mill holders, and shrink-fit holders sized for 1/2 inch shank tooling on CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the holder to the recommended engagement depth and torque the retention hardware per the toolholder manufacturer specifications. Inspect the cutting edges for chips or damage before each use and replace the tool if edge integrity is compromised.