YG-1 GFJ7010005

The YG-1 GFJ70 series comprises high-performance 4-flute carbide end mills designed for efficient machining of hardened materials up to 60 HRC.Featuring a 30° helix angle and a corner radius profile, these tools enhance cutting edge strength and are ideal for end milling and radiused applications.Constructed from premium nanograin carbide and coated with YG-1's advanced Z-coating, the GFJ70 series offers exceptional wear resistance and thermal stability, making them suitable for high-speed dry cutting operations.These end mills are available in long-length configurations with plain shanks, compatible with ER collet chucks, and are effective in machining alloy steel, tool steel, hardened steel, stainless steel, and cast iron.