Widia 6945952 W421 3/8x3/8x1 1/2x4 R.015 Carbide E.Mill Coated

Product Description

The Widia W421, MPN 6945952, is a carbide end mill designed for precision milling. This tool features a corner radius of 0.015 inches and a diameter of 0.375 inches, making it suitable for finishing applications. It has four flutes which enhance chip removal and improve the surface finish.

• Material: Carbide
• Coating: TiAlN
• Overall Length: 4 inches

Product Highlights

This end mill is ideal for a variety of milling tasks, particularly in materials requiring fine finishes.

Product Information

Standard Information

• Brand: Widia
• Part Number: W421E10025RAT-WU20PE

Technical Specifications

• Diameter: 0.3750 (3/8)
• Shank Diameter: 0.3750 (3/8)
• Flute Length: 1.5000 (38.100 mm) (1 1/2)
• Overall Length: 4.0000 (101.600 mm) (4)
• Number of Flutes: 4
• Corner Radius: 0.0150
• Coating/Finish: TiAlN
• End/Corner Shape: Corner Radius