Titan Usa TC99536 Square End Mill 9/16 in 4 Flute Carbide

Product Description

The TITAN USA TC99536 is a solid carbide square end mill designed for precision milling operations in metal fabrication and machining environments. Built from micrograin carbide and coated with AlTiN (aluminum titanium nitride), this tool handles high-temperature cutting applications where tool life and dimensional accuracy matter. It features a 9/16 inch cutting diameter, a 1-1/4 inch length of cut, and a 30-degree helix angle. The four-flute, right-hand cut configuration delivers efficient chip evacuation and a smooth finish on ferrous and hardened materials. Machinists and tool-and-die professionals working on CNC mills and manual knee mills are the primary users of this cutter.

This end mill is suited for slotting, profiling, and peripheral milling in steel, stainless steel, cast iron, and other hard materials where an AlTiN coating provides thermal protection and reduced built-up edge. The centercutting capability allows direct plunge entry without a pre-drilled pilot hole. The single-end design keeps the tool straightforward to index and replace in standard end mill holders or collet chucks. It is appropriate for both production shop and job-shop applications requiring tight tolerances.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance in hard material cutting
• AlTiN coating provides high-temperature oxidation resistance and extended tool life
• 4-flute, right-hand cut and right-hand flute geometry for efficient chip removal
• 30-degree helix angle balances cutting force and surface finish quality
• Centercutting design allows direct plunge milling without a pilot hole
• 9/16 inch shank diameter matches the cutting diameter for straightforward toolholding setup

Compatibility

Designed as an OEM-style replacement or standard tooling selection for CNC and manual milling machines accepting a 9/16 inch shank end mill holder or ER collet system.

Installation Notes

Installation should be performed by a qualified machinist following standard toolholding procedures. Power down and lock out the spindle before installing or removing the end mill. Ensure the shank is fully seated in the collet or end mill holder to the recommended engagement depth before tightening. Inspect the cutting edges for chips or wear before each use, as carbide tools can fracture if run with pre-existing edge damage.