5/32" 4-Flute Uncoated Double-End Ball Nose End Mill

This 5/32" diameter Skookum carbide end mill features four-flute geometry, ball nose cutting ends and an uncoated finish for stable contouring and finishing. Its double-ended configuration provides two usable cutting ends within a compact 2" overall length.

Stable Finishing with Two Usable Cutting Ends

The four-flute design provides multiple cutting edges for stable material removal and smooth finishes where chip clearance permits. Its ball nose ends are suited to radiused features, three-dimensional contours and smooth transitions, while the uncoated finish maintains sharp cutting edges for aluminum and other non-ferrous materials. When one end becomes worn, the tool can be reversed to use the second cutting end, helping reduce tool changes and improve overall value.

Product Specifications

• Cutting Diameter: 5/32"
• Number of Flutes: 4
• Flute Length / Length of Cut: 5/16" per end
• Overall Length: 2"
• Shank Diameter: 3/16"
• Shank Style: Round Shank
• End Style: Ball Nose
• End Configuration: Double End
• Finish: Uncoated
• Carbide Grade: 10% Micro-Grain Carbide
• Helix Angle: 30°
• Diameter Tolerance: +0.0000"/-0.0020"
• Product Code: 4322910
• Made in: Canada

Typical Applications

• Three-dimensional contouring and profiling
• Finishing curved surfaces and radiused features
• Shallow cavity and detailed mould work
• Machining smooth transitions and complex shapes
• Finishing aluminum and other non-ferrous materials
• CNC and manual milling operations

Why Choose Skookum End Mills?

Skookum End Mills are made in Canada from premium micro-grain carbide for consistent performance, dependable accuracy and professional-quality results. Backed by more than 25 years of cutting tool experience, they are built to meet the everyday demands of machinists, fabricators and production shops.