Widia 6946188 W421 7/16x7/16x2x4 Sharp CARBIDE E.MILL COATED

Product Description

The Widia 6946188 W421 is a carbide end mill designed for precision milling tasks. It features a square end for effective cutting. This end mill is coated with TiAlN for increased durability. The shank diameter measures seven-sixteenths inches, making it easy to fit in standard milling machines.

• Material: Carbide for high strength
• Four flutes for efficient chip removal
• Square end shape for versatile milling applications

Product Highlights

The Widia W421 is suitable for various milling tasks, including finishing and contouring. It provides reliable performance in different materials.

Product Information

Standard Information

• Brand: Widia
• Part #: W421E1102DSZT-WU20PE

Technical Specifications

• Diameter: 0.4375 (11.113 mm) (7/16)
• Shank Diameter: 0.4375 (11.113 mm) (7/16)
• Flute Length: 2.0000 (50.800 mm) (2)
• Overall Length: 125.0000 (125)
• # of flutes: 4
• Coating/Finish: TiAlN
• End/Corner Shape: Square End