SPEED TIGER Micrograin Carbide Square 45° Helix End Mill - 4 Flute - IPE1/4 4T (5 Pieces, 1/4") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals

★★★★★ 4.2 22 reviews

$37.68
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$37.68
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Product details

Management number 211139613 Release Date 2026/04/04 List Price $15.07 Model Number 211139613
Category
  • ✅ Precision Machining Assistant: The 45 degree helix angle design increases the cutting contact area, enhancing cutting surface precision compared to the typical 35 degree helix angle design found in the market.
  • ✅ APPLICATION - Our carbide tools are highly effective at machining various types of steel such as Carbon Steels (~HB225), Alloy Steels (HB225~325), Pre-hardened Steels (up to HRC45), Hardened Steels (HRC40~54), and Cast Iron.
  • ✅ AlTiBN COATING - This coating, made of titanium aluminum boron nitride (AlTiBN), offers exceptional stability at high temperatures and surpasses the heat resistance of TiAlN, TiN, or TiCN coatings.
  • ✅ HIGH-PERFORMANCE MATERIAL - This end mill is made from micrograin carbide, which gives it exceptional toughness, durability, and machinability. It performs brilliantly and is an excellent 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.
Shape Square
Cut Type Non-Center Cutting
Size Name 1/4 in
Brand Name SPEED TIGER
Item Weight 0.15 Kilograms
End Cut Type Square End
Finish Types AlTiBN
Manufacturer SPEED TIGER
Material Type Carbide
Tolerance Held Precision
Number of Flutes 4
Number of Cutting Edges 4

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4.2 out of 5
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22 ratings | 9 reviews
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