4-Flute Double End Stub Mill, 1/16" Head
Product Overview
If you're tackling general milling jobs that require precision and versatility, the Series 230 4-Flute Double End Stub Mills could be your new go-to tool. Designed to handle slotting, profiling, and contour milling, these mills shine where chip packaging isn't a headache.
Crafted with a sturdy 4-flute design, these mills bring improved size accuracy and less tool bending thanks to their thicker core. Plus, they deliver smooth surface finishes, making your metal or composite projects look sharp and professional.
Whether you're working with low to medium carbon steels, cast iron, or even easy-to-machine stainless steels and graphite, these stub mills handle it all. Ready to give your milling a reliable boost? This tool is prepped to deliver the precision and toughness your shop depends on.
Key Features
- 4-flute design for enhanced precision and smooth finishes
- Double end stub mill for added versatility and longer tool life
- Reduced tool deflection thanks to increased core thickness
- Ideal for slotting, profile, and contour milling
- Works well with low to medium carbon steels and cast iron
- Suitable for easy-to-machine stainless steels and composites
- Compact head diameter of 1/16 inch for detailed milling
- Length of cut at 1/8 inch allows for shallow yet accurate cuts
- Overall length is 1-1/2 inches, offering good reach without sacrificing control
- Delivers excellent surface finish due to reduced chip load
Specifications
- Shape / Type: Double End Stub Mill
- Cut Type: 4-Flute
- Head Diameter: 1/16 inch
- Length of Cut: 1/8 inch
- Overall Length (OAL): 1-1/2 inches
- Material Compatibility: Low to medium carbon steels, cast iron, easy stainless steels, composites, plastics, graphite
- Brand / Manufacturer: Series 230
- Made In: USA
- SKU / Part Number: 230-03010-04
Dependable Milling for Consistent Shop Performance
Putting your trust in the Series 230 4-Flute Double End Stub Mills means more than just great specs on paper. These tools withstand the day-to-day rigors of a busy machine shop, keeping their precision and surface finish consistent throughout long production runs. This longevity translates into less time swapping tools and more uptime on your machines, which adds up to real cost savings and smoother scheduling for your work.
Proven Quality and Industry Confidence
Backed by a strong tradition of USA manufacturing excellence, the Series 230 brand is recognized for delivering tools that meet rigorous industry standards. Their choice by professionals across diverse sectors—from aerospace to automotive—underscores their reputation for reliability. Plus, their design supports environmentally conscious machining by extending tool life and reducing waste.
Case Study: Real Business, Real Results
Houston, TX – A tooling shop upgraded to Series 230 4-Flute Double End Stub Mills to improve milling efficiency and surface finish on medium carbon steel parts.
"Switching to these stub mills improved our machining precision and reduced rejects significantly. The surface finish quality is much smoother, speeding up our post-processing time."
Allison Martinez – Operations Manager
Increased milling accuracy and reduced scrap by 25%
How the 4-Flute Design Enhances Precision and Finish
The 4-flute configuration packs more cutting edges into the tool, reducing the load on each individual flute. Think of it like having a team of friends share a heavy box instead of one person carrying it alone—less strain and better control. This reduces vibration and tool deflection, giving your cuts more accuracy and leaving a smoother surface behind. Perfect when you want clean edges and minimal cleanup.
Installation and Maintenance Guide
Setting It Up
- Ensure the milling machine spindle is clean and free of debris before installation.
- Insert the stub mill into the collet or chuck firmly to prevent wobbling.
- Double-check the tool length offset settings to match the mill specifications.
- Start spindle rotation at a low speed to test stability before ramping up.
- Secure all tool holders and clamps tightly to avoid tool slippage during operation.
Keeping It Going
- Regularly inspect the milling edges for signs of wear or chipping.
- Keep the tool clean and free of accumulated chips after each use.
- Avoid excessive feed rates to prolong tool life and maintain finish quality.
- Lubricate or cool your workpiece properly to reduce heat and extend stub mill lifespan.
- Replace the tool promptly if you notice degraded performance or surface finish.
Frequently Asked Questions
Q: What materials can I machine with this stub mill?
This Series 230 stub mill works great with low to medium carbon steels, cast iron, easy stainless steels, composites, plastics, and graphite.
Q: Why choose a 4-flute cutter over 2 or 3 flutes?
Four flutes provide a smoother finish with reduced tool deflection while maintaining accuracy during milling.
Q: What sizes are available for the head diameter?
This model features a 1/16 inch head diameter, ideal for precise slotting and contour work.
Q: What is the overall length of the tool?
The overall length is 1-1/2 inches, which balances reach with tool rigidity.
Q: Can I use this in high-speed milling?
Yes, but be sure to adjust speeds and feeds according to material and tool recommendations to avoid premature wear.
Q: Is the tool made in the USA?
Yes, this series is proudly made in the USA with quality assurance.
Q: How does the double end benefit me?
Having two cutting ends means you can flip the tool when one end dulls, saving money and downtime.
Q: What types of milling can I perform with this tool?
It’s suitable for slotting, profile milling, and contour milling tasks.
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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
Don't wait to upgrade your milling toolkit! The Series 230 4-Flute Double End Stub Mills are ready to help you boost precision and efficiency in your shop. Grab yours today and experience the difference in your next project.
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