Skookum Strong Carbide End Mills - Trusted by Metalworkers Coast-to-Coast

ULTRA High Performance End Mills for Aluminum

Premium carbide end mill category banner from Skookum Tools featuring precision-ground industrial carbide end mills manufactured in Canada for CNC machining, milling, slotting, and precision machining applications.ULTRA High Performance End Mills for Aluminum
Engineered to the highest quality with premium-grade carbide in a wide variety of coatings and sizes.  
Browse through the different products below or use our All-In-One Selector Page 
Showing 271 to 285 of 349 (24 Pages)
5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End .020 Corner Radius Uncoated
Sale

5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End .020 Corner Radius Uncoated

$37.84USD $42.04USD
5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End .020 Corner Radius ZrN
Sale

5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End .020 Corner Radius ZrN

$52.27USD $58.07USD
5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose Uncoated
Sale

5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose Uncoated

$45.40USD $50.44USD
5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose ZrN
Sale

5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose ZrN

$62.70USD $69.66USD
5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Square DLC
Sale

5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Square DLC

$88.85USD $98.72USD
5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Square Uncoated
Sale
✓ In Stock

5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Square Uncoated

$37.84USD $42.04USD
5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Square ZrN
Sale
✓ In Stock

5/16" Diameter 2 Flute 13/16" Cut 2-1/2" Length 5/16" Round Shank 45DEG Helix Single End Square ZrN

$52.27USD $58.07USD
5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose Uncoated
Sale

5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose Uncoated

$96.50USD $107.22USD
5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose ZrN
Sale

5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose ZrN

$106.86USD $118.72USD
5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Square Uncoated
Sale

5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Square Uncoated

$80.41USD $89.35USD
5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Square ZrN
Sale

5/16" Diameter 3 Flute 1-1/8" Cut 3" Length 5/16" Round Shank 45DEG Helix Single End Square ZrN

$89.04USD $98.93USD
5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose Uncoated
Sale

5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose Uncoated

$111.96USD $124.40USD
5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose ZrN
Sale

5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Ball Nose ZrN

$122.89USD $136.54USD
5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Square Uncoated
Sale

5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Square Uncoated

$93.29USD $103.65USD
5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Square ZrN
Sale

5/16" Diameter 3 Flute 1-5/8" Cut 4" Length 5/16" Round Shank 45DEG Helix Single End Square ZrN

$102.41USD $113.79USD
Showing 271 to 285 of 349 (24 Pages)

ULTRA High Performance End Mill Features:

• Special Helix Design
• Variable Pitch to Reduce Chatter
• 10% Extra Fine Sub-Micro Grain Carbide With Extremely High Traverse Rupture Strength
• Diameter Tolerances: +0.0000” / -0.0015”

About Our End Mills

Skookum Carbide End Mills are manufactured in Canada using premium carbide, advanced coatings, and precision grinding technology for reliable machining performance across a wide range of applications. Built for consistency and repeatability, they are designed to deliver clean finishes, dependable tool life, and tight dimensional control.

Produced on advanced 5-Axis CNC grinding equipment and held to strict quality standards, our end mills are built for shops that expect accurate, repeatable results.

Available Coatings:

TiALN (Titanium Aluminum Nitride) – Blue-grey coating that improves heat resistance and extends tool life in demanding applications
ZrN (Zirconium Nitride) – Pale gold coating with high lubricity for aluminum and non-ferrous materials
DLC (Diamond Like Carbon) – Black coating offering exceptional hardness and wear resistance for aluminum and non-ferrous machining


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