The 4G Family - Micro Carbide End Mills

For Pre-Hardened Steels up to 55 HRc

Superior Performance at much lower prices

Square End * Ball Nose * Many Radius Choices

Regular * Long * X-Long * Extended Neck

Standard Sizes start at 0.004” Cutting Diameter

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Unequal Flute Spacing & Multiple Helix Geometry
Produces LESS vibration than variable helix tools

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Profiling with 0.003” Ball Nose at 32 IPM

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YG-1’s “Y-Coating”

A unique & proprietary PVD coating
Higher Hardness & Better Thermal Stability
than AlCrN or AlTiN
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Pocketing with 0.010” 4 Flute at 7 IPM

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