SPEED TIGER ISE Carbide End Mill 1/8 4 Flute, Square Nose, AlTiBN Coated, CNC Router Bit for Hardened Steel, Alloy Steel, Stainless Steel Made in Taiwan, 5-Pack 5 1/8 in

Specifications:

✅ Wide-Ranging 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.
✅ Durable AlTiBN Coating - This advanced 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.
✅ Built for Hard Materials - 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.
✅ DEDICATED SUPPORT - Please don't hesitate to contact us on Amazon if you need the Cutting Condition Data. We want to ensure you receive the best product that meets your requirements.