Hertel 750122 Square End Mill 1 in 2 Flute Solid Carbide

Product Description

The HERTEL 750122 is a solid carbide square end mill designed for milling operations requiring a sharp, flat-bottomed cut. It features a 1 inch cutting diameter with a 2-flute spiral configuration and a 30-degree helix angle, making it well suited for slotting, profiling, and peripheral milling in a range of workpiece materials. The 1 inch shank diameter provides rigid tool holding in standard end mill holders and collet chucks. With an overall length of 5 inches and a length of cut of 2.25 inches, this tool handles moderate-depth passes with good stability. It ships uncoated and is centercutting capable, allowing plunge entry directly into the workpiece.

This end mill is used in CNC machining centers and manual knee mills for general-purpose material removal. Its 2-flute design promotes chip evacuation in applications such as slotting and pocket milling where chip load management is critical. The right-hand cutting direction is standard for conventional spindle rotation. It is typically selected by machinists and tooling specialists working in job shops, production facilities, and maintenance machine shops where a full-inch solid carbide end mill is required for ferrous and non-ferrous material work.

Key Features

• 1 inch cutting diameter with matching 1 inch shank for direct, concentric tool holding
• Solid carbide construction for rigidity and wear resistance compared to HSS tooling
• 2-flute spiral design promotes chip clearance in slotting and full-width cuts
• 30-degree helix angle balances cutting force and surface finish
• Centercutting geometry allows direct plunge milling without a pre-drilled entry hole
• Uncoated finish suitable for use with cutting fluids on a broad range of materials

Compatibility

Designed as a standard 1 inch shank square end mill compatible with end mill holders, milling chucks, and ER collet chucks sized for 1 inch shank tooling on CNC and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and locked out before mounting or removing the tool. Seat the shank to the full recommended insertion depth in the holder to minimize runout and prevent tool pullout under cutting loads. Verify tool holder torque specifications per the holder manufacturer before initiating a cut.