5Pcs 4 Flutes 0.5 mm Corner Radius Carbide End Mills, for HRC 70 Hardened Steel, Nano Coating Bull Nose End Milling Cutter (4mm Dia.x 6mm LOC x 50mm OAL)

★★★★☆ 4.0 106 reviews

$82.99
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$82.99
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Product details

Management number 228514021 Release Date 2026/05/31 List Price $33.20 Model Number 228514021
Category
  • Conquer Hardened Steel with Unmatched Precision: Engineered to machine materials up to HRC 70, including tough tool and die steels. Our nano-coated carbide end mills provide exceptional wear resistance, delivering clean cuts and a superior finish on your most demanding projects.
  • Precision-Tailored for Your Project: Choose the exact cutter size you need for optimal performance. Our range from 4mm to 12mm in diameter allows you to match the tool perfectly to your specific slot width, finishing pass, or material removal requirement.
  • Enhanced Strength with R0.5mm Corner Radius: The 0.5mm rounded corner design on each end mill significantly increases tool life by preventing fragile sharp corners from chipping. This robust geometry allows for higher feed rates and smoother finishes on contours and profiles.
  • Optimized for High Performance & Chip Evacuation: Featuring a efficient 4-flute spiral design, these cutters ensure excellent surface finish and rapid chip removal. This reduces heat buildup and prevents re-cutting, leading to more consistent performance and longer tool life during prolonged CNC operations.
  • Ready for Immediate Precision Work: Each cutter comes with a standard 50-60mm OAL and cylindrical shank for universal compatibility with CNC milling machines and machining centers. Arrives as a complete 5-piece set, offering outstanding value and immediate readiness for your next job.
ASIN B0GLQHN2FR
Model 4 Flutes 0.5 mm Corner Radius End Mills
Shape Square
Size Name 4mm Dia.x 6mm LOC x 50mm OAL
Brand Name HeeHoo
Part Number for HRC 70 Hardened Steel
End Cut Type Corner Radius
Manufacturer HeeHoo
Material Type Tungsten Carbide
Number of Flutes 2
Included Components 5 x Corner Radius End Mills

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