YG1 83901TE 1/4″ Size, 3/4″ LOC, 3 Flute, YG TiAlN Extreme Solid Carbide Finishing End Mill Express Delivery

Applications

Designed for precision finishing in steel and related alloys, the YG1 83901TE 1/4″ diameter, 3/4″ length of cut solid carbide end mill combines balanced reach with rigidity. Its 3-flute design and 50° helix angle optimize chip evacuation and stability during high-speed machining, while the YG TiAlN Extreme coating boosts wear resistance and thermal stability for longer tool life in demanding steel applications. Ideal for finishing operations requiring smooth surfaces and tight tolerances, this end mills high helix angle and low-friction coating reduce built-up edge and downtime. The absence of a corner radius concentrates cutting forces on sharp edges, necessitating careful feed control to avoid chipping. This tool is not suitable for non-ferrous materials, as the TiAlN Extreme coating is poorly matched and degrades rapidly. It is tailored for finishing steel, stainless steel, cast iron, and heat-resistant superalloys, but not for aluminum or other non-ferrous metals.

Features

• Designed to machine stainless steel, inconel, titanium and other hard to machine materials.
• It’s 3 flute design gives high stability and allows good chip removal in plunging & slotting operations.
• The high rake angle and 50 degree medium helix allows an extremely wide range of application.
• YG:TYLON super TiAlN coating are recommended for maximum performance.