Widin Carbide Square End Mill For Mold & Die - Variable Index 4 Flute For Powerful Cutting - 4mm x 4mm A&NF Application: Ideal for slot milling

Application: Ideal for slot milling and precise pocketing in metalworking projects

Coating: TiAlN (Titanium Aluminium Nitride) coating increases hardness and heat resistance

Built with a variable‑index geometry

high-quality machined features with fewer passes and less downtime

it delivers clean edges and reliable performance across a range of materials

Widin Carbide Square End Mill For Mold & Die - Variable Index 4 Flute For Powerful Cutting - 4mm x 4mm A&NF Application: Ideal for slot millingThe Widin Carbide Square End Mill is a high performance cutting tool engineered for mold and die machining. With a square end and four flutes, it delivers precise corner quality and efficient material removal. Sized at 4mm x 4mm, it offers versatility for small cavities and tight pockets while maintaining consistent accuracy. It supports a cutting diameter range of 1. 0 mm to 20. 0 mm with a tolerance of +0 0. 03 mm, enabling use across a wide variety