5PCS 1/4'' Ball Nose Carbide End Mill,4 Flute End Mill Bits, AlTiN - BlackNano Coating, CNC Cutting Tools for Stainless Steel, Aluminum, Hardened Steels, High Temp Alloys, 5, 1/4

★★★★★ 4.4 70 reviews

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$69.99
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Product details

Management number 219156908 Release Date 2026/05/03 List Price $28.00 Model Number 219156908
Category
  • Ball Nose end Mill Specifications:5PCS ball nose end mill with 1/4 inch Diameter,3/4 inch Flute length, 2-1/2 inch for Full Length, 1/4 inch shank diameter,HRC55
  • High-Performance Cutting Tool:The ball nose end mill use ultramicron tungsten-carbide steel matrix for exceptional hardness and heat resistance.The cnc bits features advanced 45° helix angle design that reduces vibration while maximizing chip evacuation during high-speed machining operations.
  • Precision Ball Nose Design:The 4-flute ball end mill geometry with true spherical radius nsures superior surface finish for complex 3D contouring, mold making, and detailed engraving work.AlTiN - BlackNano coating technology enhances edge retention by 300% compared to standard end mills.
  • Versatile Material Compatibility:Our ball nose end mill optimized for machining hardened steels, stainless steels, titanium alloys, cast iron, and non-ferrous metals.Milling cutters can be used to machine grooves, flat surfaces, and curved surfaces. They provide stable and reliable cutting results for both roughing and finishing operations.
  • Advantages of AlTiN coating: AlTiN coatings offer excellent thermal stability and low friction coefficients. AlTiN coatings are harder than TiAlN coatings, making them the ideal coating choice for high-speed machining.

Cut Type Ball End
Size Name 1/4in
Brand Name KBISHTIE
Unit Count 5.0 Count
Part Number 4BM-1/4-5
End Cut Type Ball End
Finish Types AlTiN
Manufacturer KBISHTIE
Material Type Carbide
Cutting Length 2.5 Inches
Tolerance Held Precision
Cutting Diameter 6.35 Millimeters
Number of Flutes 4
Number of Cutting Edges 4

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