Titan Usa TC22663 Corner Radius End Mill 7/16 in 4 Flute

Product Description

The TITAN USA TC22663 is a solid carbide corner radius end mill designed for high-performance material removal in demanding machining environments. It carries a 7/16 inch (0.4375 inch) mill diameter, a 1 inch length of cut, and a 0.06 inch corner radius that reduces stress concentration at the cutting edge and extends tool life. The 2.75 inch overall length and 7/16 inch straight-cylindrical shank suit standard toolholder setups. Applied with an AlCromax (ALCRO-MAX) PVD coating, this end mill handles both roughing and finishing operations. It is intended for use by machinists and tool-and-die professionals working in production or job-shop environments.

This end mill is built for cutting superalloys, titanium alloys, Inconel, stainless steel, alloy steel, cast iron, and other ferrous metals. The high-helix, right-hand helical flute geometry promotes chip evacuation and maintains surface quality across these difficult-to-machine materials. With four flutes and a normal pitch, it balances material removal rate with edge stability. Typical applications include contouring, profiling, slotting, and pocket milling where edge integrity and coating durability are critical to cycle time and part quality.

Key Features

• 0.06 inch corner radius reduces edge chipping and extends tool life in hard and abrasive materials
• AlCromax (ALCRO-MAX) PVD coating provides thermal resistance and oxidation protection for superalloys and stainless steel
• 4 right-hand helical flutes with normal pitch support both roughing and finishing passes
• High-helix flute geometry promotes chip evacuation in deep-pocket and slotting operations
• Solid carbide construction delivers rigidity and dimensional stability at elevated cutting speeds
• Straight-cylindrical shank with h6 shank diameter tolerance ensures precise toolholder fitment

Compatibility

Designed for use with standard toolholders accepting a 7/16 inch straight-cylindrical shank. Suited for machining superalloys and titanium (ISO material code S), stainless steel (M), and cast iron (K), as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for toolholder clamping and runout verification. Confirm toolholder bore and collet size match the 7/16 inch shank before mounting. Power down and lock out the spindle before changing or inspecting any end mill. Do not exceed the manufacturer-recommended cutting parameters for the workpiece material, and verify chip evacuation is adequate when machining deep pockets or slots.