R20 4 Flute Corner Rounding End Mill Cutter With Straight Shank For Mold Milling HSS High Speed Steel 32mm Shank Diameter 120mm Overall Length 53mm Cutting Edge Length 20mm Radius
✔️ 4-flute R20 arc, 32mm shank, 120mm overall, 53mm edge
Designed for mold milling and internal corner work, this R20 corner rounding end mill is built from high-speed steel to deliver precise radii and smooth surface finishes. The straight 32mm shank fits standard CNC toolholders and milling machines, making it a solid choice for plastic and metal mold applications.
✅ Material: HSS (High-Speed Steel)
✅ Number of cutting edges: 4
✅ Arc radius: R20mm (0.787 in)
✅ Shank diameter: 32mm (1.26 in)
✅ Overall length: 120mm (4.724 in)
✅ Cutting edge length: 53mm (2.09 in)
✅ Pack: 1 piece
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