One Piece Four Flute Carbide Square End Mill Pro Grade Heavy Duty 5mm Diameter With 5mm Shank Micro Grain CNC Router Bit For Alloy Steel And Hardened Steels HRC55 Coated Precision Milling Cutter For Engraving DIY Metalwork

5mm Carbide End Mill with 5mm Shank for Hardened Steel CNC
✔️ 5mm diameter (5mm/0.196 in), 4-flute, HRC55 carbide with TiSiN

Single-piece 5mm carbide end mill for milling, engraving, and shaping in CNC routers and milling machines. Ideal for hard metals and mixed materials like carbon steel, alloy steel, cast iron, wood, and plastic. Includes 1 piece per pack.

✅ 5mm cutting diameter (5mm / 0.196 in), shank 5mm (5mm / 0.196 in), flute length 13mm (0.511 in), overall length 50mm (1.968 in)
✅ 4-flute square end design for side milling, face milling, and finishing
✅ HRC55 micro grain carbide with TiSiN/TISIN coating for wear resistance
✅ Compatible with engraving machines, CNC production centers, milling machines, mini fresadora
✅ Excel in cutting carbon steels, alloy steels, pre-hardened steels, cast iron, wood, and plastic

💡 What is a carbide end mill used for in metalworking? Carbide end mills are handy for precise material removal in tough metals. - Hard metals like steel and cast iron
- Finishing passes for smooth surfaces
- Engraving and profiling with accuracy
- Long tool life with proper speeds and feeds