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and consistent part quality across high-volume runs
Left-hand spiral flute with through coolant: efficient chip evacuation and cooling through the tool
and supports consistent assembly fits
it’s a reliable workhorse for challenging tasks where precise radii and clean finishes matter
ITC Carbide End Mill Corner Radius 5021 - 5 Flute Variable Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 12mm x R0.75 Alinco and consistent part quality acrossThe ITC Carbide End Mill Corner Radius 5021 is a 5 flute tool built for machinists working with steels and exotic alloys. It delivers stable cutting performance on parts that require accurate corner radii, helping users maintain precision without excessive tool wear or chatter. Variable Helix with Harmonic Fluting: Reduces vibration during operation so cuts remain smooth and surface finishes stay consistent across longer runs. Roll Relief Geometry:
US$ 44.50
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