Titan Usa TC99507 Square End Mill 7/64 in 4 Flute Altin Carbide

Product Description

The TITAN USA TC99507 is a solid carbide square end mill designed for precision milling operations in ferrous and hard materials. With a 7/64 inch (0.1094 inches) cutting diameter and a 4-flute geometry, this tool delivers clean, accurate cuts in demanding machining environments. The AlTiN coating provides thermal resistance and hardness retention at elevated cutting temperatures, extending tool life in high-speed applications. The 30-degree helix angle promotes efficient chip evacuation and reduces cutting forces. Built from micrograin carbide, the TC99507 is suited for shops running tight-tolerance work where tool rigidity and edge retention are critical.

This end mill is used in CNC machining centers and manual mills for slotting, profiling, and peripheral milling in steel, stainless steel, cast iron, and similar hard materials. Its single-end, right-hand cut, upcut flute configuration makes it a standard choice for conventional and climb milling passes. The 1/8 inch shank fits collets commonly found in benchtop CNC routers and full-size vertical machining centers alike. It is typically specified for finish passes and detail work where the small diameter allows access to narrow features.

Key Features

• AlTiN coating for heat resistance and extended tool life in hard materials
• Micrograin solid carbide construction for rigidity and edge retention
• 30-degree helix angle promotes efficient chip evacuation
• 4-flute design balances chip room with surface finish quality
• Center-cutting capable for plunge entry
• Right-hand cut, upcut flute direction for standard milling operations

Compatibility

Designed as a standard 1/8 inch shank square end mill compatible with collet systems and tool holders accepting 0.125 inch shank diameters on CNC machining centers and manual vertical mills.

Installation Notes

Installation and tool changes must be performed with the machine fully powered down and spindle at a complete stop. Use a calibrated torque wrench and the appropriate collet wrench when seating the shank to avoid over-tightening or damaging the collet bore. Inspect the shank for runout before commencing a cut, particularly at this small diameter where deflection can affect tolerance. Small-diameter carbide end mills are brittle and should not be dropped or subjected to side impact during handling or storage.