SPEED TIGER INTA Carbide Roughing End Mill - for Alloy Steels/Hardened Steels - Micro Grain Carbide End Mill - ZrN-A Coating - 4-Flute - INTA1/4-4 (1 Piece, 1/4")

★★★★★ 4.3 111 reviews

$29.11
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$29.11
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Product details

Management number 218140001 Release Date 2026/05/03 List Price $11.64 Model Number 218140001
Category
  • ✅ APPLICATION - Our carbide tools excel at working Carbon Steels (~HB225), Alloy Steels (HB225~325), Pre-hardened Steels (up to HRC45), Hardened Steels (HRC40~46), and Cast Iron.
  • ✅ ZrN + AlTiBN COATING - The Zirconium Nitride (ZrN) +Titanium aluminum boron nitride (AlTiBN) coatings ensure stability even at high temperatures and provide superior heat resistance compared to TiAlN, TiN, or TiCN coatings.
  • ✅ HIGH-PERFORMANCE MATERIAL - Crafted from micrograin carbide, this end mill offers exceptional toughness, durability, and machinability, delivering outstanding performance and great value for its price.
  • ✅ FINE WORKMANSHIP - Our products deliver outstanding high accuracy with an error of -0.02mm, empowering users to achieve professional cutting quality effortlessly.
  • ✅ DEDICATED SUPPORT - Feel free to reach out to us via Amazon for the Cutting Condition Data, ensuring you get the most suitable product for your needs.
Model INTA1-4-4
Shape Round
Cut Type Roughing
Size Name 1/4 in
Brand Name SPEED TIGER
Unit Count 1.0 Count
Helix Angle 35 Degrees
Item Weight 25 Grams
Part Number INTA1-4-4
End Cut Type Square End
Finish Types ZrN
Manufacturer Speed Tiger Precision Technology Co., Ltd.
Material Type Tungsten Carbide
Cutting Length 3/4" Inches
Tolerance Held Precision
Cutting Diameter 6.35 Millimeters
Number of Flutes 4
Item Dimensions L x W 2.5"L x 0.25"W
Number of Cutting Edges 4

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