Titan Usa TC25809 Square End Mill 3/16 in 5 Flute Carbide

Product Description

The TITAN USA TC25809 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. The TC25809 features a 3/16 inch cutting diameter and a 3/8 inch length of cut, making it well suited for slotting, profiling, and peripheral milling in tight spaces. With 5 flutes and a 38-degree helix angle, this end mill delivers improved chip evacuation and surface finish at higher feed rates. The AlCrO-MAX coating provides heat and oxidation resistance, extending tool life in ferrous and hard material applications. The micrograin carbide substrate adds edge strength and wear resistance for demanding cuts.

This end mill is intended for use in CNC machining centers and manual mills across job shops, production facilities, and toolrooms. It is a single-end tool with right-hand cutting and right-hand flute direction. The variable index geometry helps reduce chatter and harmonic vibration, which improves finish quality in interrupted cuts and contour milling. With a 2 inch overall length and 3/16 inch shank diameter, it fits standard collets and toolholders used in light-duty to medium-duty milling setups. Machinists and CNC operators handling steel, stainless, cast iron, or similar materials will find this geometry appropriate for their work.

Key Features

• 3/16 inch cutting diameter with 3/8 inch length of cut for precise, controlled material removal
• 5-flute design increases feed rate capability and improves surface finish compared to 4-flute tools
• 38-degree right-hand helix angle promotes efficient chip evacuation and reduces heat buildup
• AlCrO-MAX coating delivers oxidation resistance and extended tool life in hard and abrasive materials
• Variable index flute spacing reduces chatter and harmonic vibration during cutting
• Micrograin solid carbide construction provides superior edge retention and rigidity
• Centercutting design allows plunge milling in addition to peripheral and slot milling

Compatibility

Designed as an OEM-style replacement and standard stock end mill for use in CNC machining centers and manual milling machines accepting 3/16 inch shank toolholders or collets.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully and evenly in the collet or toolholder and torque to the toolholder manufacturer specification. Inspect the cutting edges for chips or damage before use, and verify runout with a dial indicator when tight tolerances are required.