Rugged One Eighth Inch Carbide Square End Mill Set With 4 Flutes For Steel Hardened Steel Copper And Alloys HRC 50 AlTiN Coated CNC Router Bits 45 Degree Helix 5 Piece Milling Kit ACCUCUT

Durable 1/8-inch carbide end mill set for steel
✔️ 5-piece AlTiN-coated carbide end mills for HRC 50 steel and alloys

This rugged five-piece set features one-eighth inch (3.175 mm) diameter carbide end mills with four flutes and a 45-degree helix. The AlTiN coating provides high wear resistance, making these tools ideal for cutting steels, stainless steel, cast iron, and copper alloys on CNC routers and milling machines.

✅ Diameter: 1/8 in (3.175 mm), 4-flute square end mill for steel
✅ Helix: 45 degrees for smooth cut and chip control
✅ Coating: AlTiN for wear resistance and long tool life
✅ Carbide: European ultra-fine grain carbide for edge retention and durability
✅ Pack: 5-piece milling kit for CNC routers and milling machines

💡 What is a carbide end mill set used for in metalworking and CNC milling? This handy tool helps craftspeople shape metal with precision.

• Used for precision cutting in steel, stainless steel, cast iron, and copper alloys with clean edges and good surface finish.
• Designed with 4 flutes and a 45-degree helix to maximize material removal while controlling chip flow.
• AlTiN coating enhances wear resistance and enables longer life in dry-cutting scenarios.
• European ultra-fine grain carbide provides strong edge retention for repeated cuts in tough metals.