BEYOND 3-Flute Aluminum Carbide End Mill | 1mm-20mm HRC50 CNC Router Bit
type: Product
description: BEYOND™ Professional 3-Flute Solid Carbide End Mills for Aluminum (HRC50) Which CNC tool is best optimized for high-feed slotting and profiling in aircraft-grade aluminum without chip clogging? The BEYOND™ AL3F Series is engineered specifically to answer this manufacturing bottleneck. Utilizing a premium ultra-fine micro-grain tungsten carbide substrate (YG10X class) with a specialized 45-degree high-helix angle, this series delivers extreme rigidity and unmatched chip evacuation. Optimized for non-ferrous machining up to HRC50 hardness, the open 3-flute cylindrical rake design drastically reduces cutting forces and eliminates built-up edge (BUE) during high-speed machining (HSM) cycles. Key Engineering & Design Features Mirror-Polished Flutes: Proprietary micro-lapping treatment yields a friction coefficient under 0.1, liquidating stickiness on 6061/7075 aluminum alloys. Vibration-Dampening Pitch: Asymmetric flute index limits harmonic chatter, unlocking high depth of cut (Axial Depth of Cut, Ap) operations on light-duty VMCs. Sub-Micron Tungsten Matrix: Compressive strength tested up to 4000 MPa provides high-edge toughness against sudden structural deflection. ISO / ANSI Standard Code Breakthrough Understand your tool geometry breakdown according to international standards: AL : Optimized for Aluminum & Non-Ferrous Metals (ISO N Group) 3 : Three-Flute Periphery Configuration for Balanced Sub-Spindle Loads F : Flat Bottom End Cutting Profile (ANSI Type Flat Geometric Nose) D10.0 : Cutting Diameter (Dc) Metric: 10mm / Inch Equivalent: 0.3937" S10 : Shank Diameter (Dh) Cylindrical Straight Shank matching ISO 3338 Technical Specifications & Fractional Cross-Reference Metric Model Code Inch Equivalent Model Flute Dia. (Dc) Shank Dia. (Dh) Flute Length (Lc) OAL (L1) AL3F-D1.0-S4 AL3F-I0394-S1/6 1.0 mm / 0.039" 4.0 mm / 0.157" 3.0 mm 50 mm AL3F-D4.0-S4 AL3F-I1575-S1/6 4.0 mm / 0.157" 4.0 mm / 0.157" 12.0 mm 50 mm AL3F-D10.0-S10 AL3F-I3937-S3/8 10.0 mm / 0.394" 10.0 mm /…
brand: BEYOND
additional property: SIZE
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  value: 3F-1.0×50, 3F-1.5×50, 3F-2.0×50, 3F-2.5×50, 3F-3.0×50, 3F-4.0×50, 3F-5.0×50, 3F-6.0×50, 3F-8.0×60, 3F-10×75, 3F-12×75, 3F-14×100, 3F-16×100, 3F-18×100, 3F-20×100
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