YG1 83905TH 1/2″ Size, 1″ LOC, 3 Flute, Bright Solid Carbide Finishing End Mill Top Pick

Applications

The YG1 83905TH bright solid carbide finishing end mill measures 1/2″ in diameter with a 1″ length of cut, yielding a stub length-to-diameter ratio of 2.0. This configuration offers excellent control and reach for finishing operations in non-ferrous materials where surface quality is critical. Its 3-flute design paired with a 50° helix angle and bright coating creates a low-friction environment that reduces built-up edge and produces clean, smooth finishes. This end mills geometry and coating combination excel in machining aluminum alloys like 6061 and 6082, closely matching recommended best combinations for finishing walls and floors. The high helix angle encourages efficient chip evacuation, decreasing heat buildup and tool wear during light finishing passes. The lack of a corner radius minimizes concerns about edge chipping, though proper feed rates should be maintained for tool longevity. Hard steels typically machine better with a coated end mill. Its design and coating are unsuitable for ferrous or hard materials, restricting its use to non-ferrous applications.

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.