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Item #:
108604717
5/16" 3 Flute Solid Carbide Stub Square End Mill for Aluminum - ZrN Coated | 37 Degree Helix, 5/16" Cutting Diameter, 5/16" Shank Diameter, 7/16"
89% of respondents would recommend this to a friend
Item #:
108604717
XCD 85
Price Details
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Imported from USA store
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Order now and get it around Saturday, September 05
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Solid carbide tools offer long tool life and faster cutting speeds than other substrates.
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What Stands Out
ZRN Coating
The advanced ZRN coating enhances durability, reduces friction, and improves chip removal, allowing for cleaner cuts and longer tool life when machining aluminum.
37 Degree Helix
The unique 37-degree helix angle optimizes chip evacuation and ensures smooth cutting action, resulting in superior surface finishes and increased efficiency during milling operations.
3 Flute Design
With a 3 flute configuration, this end mill delivers effective material removal rates and stability, making it ideal for high-performance machining of aluminum without compromising precision.
Product Details
Who Should Buy?
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Aluminum Machinists
Ideal for professionals machining aluminum, ensuring clean cuts and extended tool life with its specialized coating.
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CNC Operators
Perfect for CNC milling operations, offering precision and efficiency for detailed aluminum work with its fine fluting.
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Hobbyist Engineers
Great for hobbyists crafting aluminum projects, providing high performance in small-scale, intricate designs with reliable strength.
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Non-Aluminum Materials
Not suitable for cutting hard materials like steel or titanium, which require different tool specifications and coatings.
Product Description
5/16" 3 Flute Solid Carbide Stub Square End Mill for Aluminum - ZrN Coated | 37 Degree Helix, 5/16" Cutting Diameter, 5/16" Shank Diameter, 7/16" Length of Cut, 2" Overall Length
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What materials can this end mill cut?
Answer: This end mill is ideal for high velocity milling of aluminum and other non-ferrous materials. -
Question:
What is the advantage of ZRN coating?
Answer: The ZRN coating improves tool performance and extends tool life, especially in harder materials or high temperature applications. -
Question:
Is this end mill easy to use for beginners?
Answer: Yes, the design is practical and user-friendly, making it suitable for both professionals and beginners.
BestParts Square Nose Editorial Review
**** The BestParts High Performance Solid Carbide End Mill for Aluminum has quickly gained a reputation among users for being a cost-effective and capable tool for milling aluminum projects. The end mill features a 37-degree helix and a Zirconium Nitride (ZRN) coating that enhances its performance and longevity, making it a preferred choice for both professional machinists and DIY enthusiasts. In multiple reviews, users expressed their satisfaction with the precision of the tool, noting that the shank diameter was spot on, leading to an excellent fit in their adapters. Many referred to its ability to provide smooth and clean cuts, especially when handling aluminum, which is crucial for achieving professional-quality finishes. The performance of the end mill was frequently contrasted against more expensive counterparts, with users highlighting that this option not only performed satisfactorily but also saved them a significant amount of money. Some users did report a decline in sharpness after several uses, particularly suggesting that improper feeding techniques may have contributed to premature dulling. However, many noted that given the budget-friendly price, it still represented good value, even after showing signs of wear. For those looking to replace a broken or inferior tool, this end mill appears to be a solid choice that balances performance with affordability. Overall, the BestParts High Performance Solid Carbide End Mill for Aluminum has proven itself to be a valuable asset for anyone involved in machining aluminum, combining durability and efficiency at a lower price point than many competitors. **
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Pros
- High performance and precision for aluminum milling
- Excellent fit and specification accuracy
- Smooth and clean cutting ability
- Cost-effective compared to more expensive brands
- Durable with good longevity under normal use
Cons
- Some users reported dulling after moderate use
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XCD 85
Order now and get it around Saturday, September 05
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Features & Benefits
- ZRN Coated for enhanced performance in challenging applications.
- Solid carbide construction ensures durability and longevity.
- Designed for high-speed milling of non-ferrous materials like aluminum.
- Precision ground for superior cutting accuracy.
- High-strength and hardness resist wear and high temperatures.
- Ideal for general purpose or difficult milling tasks.
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