4-Flute Double End Stub Mill 1/8" Dia
Product Overview
Looking for a reliable tool that can handle a variety of milling tasks? The Series 230 4-Flute Double End Stub Mills bring versatility and precision right to your fingertips. Whether you’re slotting, profiling, or contour milling, these cutters are built to deliver consistent results.
Perfect for metalworking pros and machine shops working with materials like low to medium carbon steels and cast iron, this tool is a solid choice if you want to improve your finish quality without sacrificing accuracy. The four-flute design helps keep your work smooth and hassle-free.
With reduced chip load and enhanced core strength, this stub mill reduces deflection and helps you maintain tight tolerances. Ready to step up your milling game? This is the tool that can get you there.
Key Features
- Four-flute design for versatile slotting, profiling, and contour milling
- Reduced chip load enhances surface finish quality
- Increased core thickness lowers tool deflection for better accuracy
- Double-ended stub mill offers extended tool life and value
- Ideal for low to medium carbon steels and cast iron
- Works well with easy-to-machine stainless steels, composites, plastics, and graphite
- Compact head diameter of 1/8 inch fits tight milling spaces
- Length of cut at 1/4 inch ensures efficient material removal
- Overall length of 1-1/2 inches provides maneuverability and reach
- Sturdy construction for reliable, consistent performance
Specifications
Shape / Type: 4-Flute Double End Stub Mill
Cut Type: 4-Flute
Head Diameter: 1/8 inch
Length of Cut: 1/4 inch
Overall Length (OAL): 1-1/2 inches
Shank Diameter: 1/8 inch
Material Compatibility: Low to medium carbon steels, cast iron, easy-to-machine stainless steels, composites, plastics, graphite
Brand / Manufacturer: Series 230
Made In: USA
SKU / Part Number: 230-08050-04
Trust Series 230 for Long-Term Milling Success
When it comes to your milling tools, reliability and consistent performance are key to keeping your shop running smoothly. The Series 230 4-Flute Double End Stub Mills are engineered with a thicker core and precise manufacturing standards to ensure less tool deflection, which means less guesswork and more repeatable accuracy job after job. Spending less time adjusting or replacing tools translates into higher uptime and keeps your deadlines on track.
Our Series 230 carries a strong reputation in the industry for rugged design and made-in-USA quality. This tool not only tackles a variety of workpiece materials but also offers impressive wear resistance and durability in daily use. It’s the trusted milling companion for professionals who demand smooth finishes and dependable results — a choice that supports your business’s efficiency and growth over the long haul.
Case Study: Real Business, Real Results
Chicago, IL – Precision parts manufacturer upgraded their milling tools for better surface finishes.
"Switching to the Series 230 4-Flute Double End Stub Mills improved our dimensional accuracy and reduced rework significantly. The reduced chip load really helps keep the finishes clean, saving us time and material."
Lisa Hernandez – Production Manager
Increased production efficiency by 35% with less downtime for tool adjustments.
Why the Four-Flute Design Improves Milling Smoothness and Accuracy
Having four flutes on this double end stub mill means the tool can engage the material more evenly and with less chip buildup. Imagine trying to peel an apple with a dull knife versus a sharper one—less resistance means smoother cuts. The thicker core of this tool reduces bending during operation, which leads to more precise cuts and tighter tolerances in your finished workpieces, so you get better results with less hassle.
Installation and Maintenance Guide
Setting It Up
- Ensure your machine collet is clean before inserting the stub mill.
- Secure the tool firmly but avoid overtightening to prevent damage.
- Confirm the tool is properly aligned for precise cutting paths.
- Adjust your spindle speed according to material type to optimize performance.
- Run a test cut to verify tool setup before full operation.
Keeping It Going
- Regularly clean the tool to prevent chip buildup and maintain surface quality.
- Inspect the cutting edges frequently for wear or damage.
- Use appropriate cutting fluids to reduce heat and extend tool life.
- Store in a dry place to avoid corrosion.
- Replace the tool promptly once you notice performance decline to maintain consistent quality.
Frequently Asked Questions
Q: What materials can I mill with this 4-flute stub mill?
It works well on low to medium carbon steels, cast iron, easy-machining stainless steels, composites, plastics, and graphite.
Q: Is this stub mill suitable for finishing operations?
Yes, the reduced chip load provides a smoother surface finish which is great for finishing.
Q: What machine types are compatible with this tool?
It can be used with most CNC and manual milling machines that accept 1/8 inch shank diameters.
Q: How does the double-ended design benefit me?
You get two cutting edges in one tool, effectively doubling tool life and reducing replacement frequency.
Q: What is the meaning of cut length?
The cut length of 1/4 inch is the length of the cutting flutes engaged in the material.
Q: Can this tool be used on hardened steel?
It is not recommended for hardened steels as it’s optimized for softer metals and composites.
Q: How should I Select the correct spindle speed?
Choose spindle speed according to the material you are machining for optimal results and tool life.
Q: Is coolant necessary when using this end mill?
Using coolant or cutting fluid is recommended to prolong tool life and reduce heat buildup.
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Q: How do I know when it’s time to Replace or Resharpen the burr?
Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.
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Ready for Order
If you’re looking to boost your milling projects with a versatile, durable tool, the Series 230 4-Flute Double End Stub Mills are ready to ship. Don’t miss your chance to add precision and efficiency to your workflow—order yours today and see the difference in your next job!
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