5 Pcs Carbide Square End Mills One Eighth Inch Shank 4 Flute CNC Milling Bits TiSiN Coated For Alloy Steel And Cast Iron HRC55 High Performance Tungsten Steel Flat End Mills Cutter

Five-Piece TiSiN-Coated Carbide End Mills 1/8 Shank
✔️ 4-flute, 1/8 dia, 1/8 shank; 3/8 flute length; 1.5 OAL

These end mills are built from tungsten carbide with a TiSiN coating for high-temperature stability and wear resistance. The 5-piece set is packaged in individual plastic boxes for easy organization and quick access. They’re suited for side milling, slot milling, and drilling in carbon steel up to HRC45, alloy steel up to HRC50, and cast iron up to HRC45.

✅ Diameter: 1/8 inch
✅ Shank diameter: 1/8 inch
✅ Flute length: 3/8 inch
✅ Overall length: 1-1/2 inch
✅ Flutes: 4; helix angle 35°
✅ Material: tungsten carbide; coating: TiSiN

💡 What is a carbide end mill typically used for in CNC milling? Carbide end mills are handy for cutting hard metals with tight tolerances. - Typical uses include side milling, slot milling, pocketing, and drilling - TiSiN coating helps resist wear and heat at higher speeds - Use with the right collet and tool RPM to maximize life - 1/8 inch shank fits common desktop and industrial CNCs