Widia 6945949 W421 5/16x5/16x1 1/4x3 1/4 R015 Carbide E.Mill Coated

Product Description

The Widia W421 5/16x5/16x1 1/4x3 1/4 R015 Carbide E.Mill Coated, MPN 6945949, is designed for precision milling. This end mill features a carbide construction with a TiAlN coating for increased durability and performance. Ideal for a variety of materials, it delivers superior results in milling applications.

• Material: Carbide
• Number of flutes: 4
• Corner radius: 0.0150 inches

Product Highlights

This end mill is suitable for various milling operations. The carbide material ensures longevity and effective cutting, while the TiAlN coating provides extra wear resistance.

Product Information

Standard Information

• Brand: Widia
• Part Number: W421E08024RAT-WU20PE

Technical Specifications

• Diameter: 0.3125 inches (7.938 mm)
• Shank Diameter: 0.3125 inches (7.938 mm)
• Flute Length: 1.2500 inches (31.750 mm)
• Overall Length: 3.2500 inches (82.550 mm)
• End/Corner Shape: Corner Radius
• Coating/Finish: TiAlN
• # of Flutes: 4
• Corner Radius: 0.0150 inches