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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 326 to 349 of 349 (14 Pages)
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 36DEG Helix Single End Square Uncoated
Sale

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 36DEG Helix Single End Square Uncoated

$164.60USD $182.88USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 36DEG Helix Single End Square ZrN
Sale

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 36DEG Helix Single End Square ZrN

$183.22USD $203.58USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End .030 Corner Radius DLC
Sale

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End .030 Corner Radius DLC

$311.46USD $346.06USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End .030 Corner Radius Uncoated
Sale
✓ In Stock

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End .030 Corner Radius Uncoated

$164.60USD $182.88USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End .030 Corner Radius ZrN
Sale

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End .030 Corner Radius ZrN

$183.20USD $203.55USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose Uncoated
Sale

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose Uncoated

$197.52USD $219.46USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose ZrN
Sale

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose ZrN

$219.86USD $244.28USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Square DLC
Sale

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Square DLC

$311.46USD $346.06USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Square Uncoated
Sale
✓ In Stock

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Square Uncoated

$164.60USD $182.88USD
5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Square ZrN
Sale
✓ In Stock

5/8" Diameter 3 Flute 1-1/4" Cut 3-1/2" Length 5/8" Round Shank 45DEG Helix Single End Square ZrN

$183.20USD $203.55USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End .030 Corner Radius Uncoated
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End .030 Corner Radius Uncoated

$228.32USD $253.68USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End .030 Corner Radius ZrN
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End .030 Corner Radius ZrN

$250.87USD $278.74USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Chip Breaker .030 Corner Radius Uncoated
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Chip Breaker .030 Corner Radius Uncoated

$228.32USD $253.68USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Chip Breaker .030 Corner Radius ZrN
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Chip Breaker .030 Corner Radius ZrN

$250.87USD $278.74USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Square Uncoated
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Square Uncoated

$228.32USD $253.68USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Square ZrN
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 36DEG Helix Single End Square ZrN

$250.87USD $278.74USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose Uncoated
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose Uncoated

$273.97USD $304.41USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose ZrN
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose ZrN

$301.02USD $334.47USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Square Uncoated
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Square Uncoated

$228.30USD $253.67USD
5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Square ZrN
Sale

5/8" Diameter 3 Flute 2-1/4" Cut 5" Length 5/8" Round Shank 45DEG Helix Single End Square ZrN

$250.86USD $278.73USD
5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose Uncoated
Sale

5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose Uncoated

$338.91USD $376.57USD
5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose ZrN
Sale

5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Ball Nose ZrN

$349.93USD $388.81USD
5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Square Uncoated
Sale
✓ In Stock

5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Square Uncoated

$282.42USD $313.80USD
5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Square ZrN
Sale

5/8" Diameter 3 Flute 3" Cut 6" Length 5/8" Round Shank 45DEG Helix Single End Square ZrN

$291.61USD $324.01USD
Showing 326 to 349 of 349 (14 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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