2-Flute Double End Stub Mill 1/16" Head
Product Overview
If you're looking to tackle precise milling projects with confidence, the Series 240 2-Flute Double End Stub Mills are a solid choice. These stub mills are designed to handle a variety of materials while maintaining durability and performance.
Perfect for machinists working with low to medium carbon steels, cast iron, stainless steels, and even non-metal materials like plastics and composites, these mills excel at slotting and plunging tasks with ease. Their double-ended design means you get twice the use before needing a replacement.
Whether you're upgrading your tool Selection or stocking up on dependable end mills, the Series 240 offers the perfect blend of versatility and precision to help keep your machine shop humming.
Key Features
- 2-Flute design for efficient chip clearance and smooth cutting
- Double-ended to maximize tool life and reduce downtime
- Stub length ideal for precise, shallow cuts and tight tolerance machining
- Suitable for a wide range of materials including steel, cast iron, aluminum alloys, and plastics
- Head diameter of 1/16 inch makes it perfect for fine milling tasks
- Length of cut is 1/8 inch for controlled material removal
- Overall length of 1-1/2 inches provides stability and control
- Designed to handle heavy peripheral cuts at higher feed rates
- Excellent for slotting and plunging operations
- Manufactured to exacting standards for consistency and reliability
Specifications
- Shape / Type: Double End Stub Mill
- Cut Type: 2-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, stainless steels, composites, plastics, graphite, aluminum alloys, copper alloys, brass, bronze
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 240-03010-02
Long-Term Value and Reliability You Can Count On
The Series 240 2-Flute Double End Stub Mills not only deliver excellent performance on day one but also deliver lasting value. The double-ended design means you get twice the operating lifespan compared to single-ended mills, reducing how often you need to reorder tools and minimizing machine downtime. Their reliable construction helps prevent frequent breaks or tool failures, so you can maintain steady work progress without interruptions. Over time, this translates into fewer maintenance headaches and cost savings, helping your shop run more efficiently.
A Trusted Brand with a Legacy in Precision Tooling
Burrs4Less has built a reputation across the USA for supplying precise, durable cutting tools that meet the demands of metalworking professionals. The commitment to quality craftsmanship and continuous innovation means you receive end mills designed with real-world needs in mind. Environmentally, these mills support efficient machining practices by promoting smooth cutting and reducing waste. when you choose Burrs4Less, you’re investing in tools crafted to uphold industry standards and stand up to the day-to-day challenges of production environments.
Case Study: Real Business, Real Results
Columbus, Ohio-based Precision Fab upgraded their tooling for improved efficiency in steel slotting operations.
"Switching to the Series 240 2-Flute Double End Stub Mills dramatically cut our machining times while maintaining the finish quality we need. The durability on tougher materials impressed us the most."
Michael Greene – Production Manager
Boosted production throughput by 35% with reduced tool changeovers.
How the 2-Flute Design Boosts Cutting Efficiency
Think of the 2-flute setup like a wide-open highway for chips to exit smoothly during cutting. With just two cutting edges, there’s more room to clear material quickly, which means less clogging and heat buildup. This is especially helpful during plunging or slotting where chip evacuation is critical. In practical terms, it lets you work faster with less wear on the mill, extending tool life and maintaining a sharp cut.
Installation and Maintenance Guide
Setting It Up
- Ensure your milling machine is powered off before installation.
- Clean the collet or tool holder to prevent debris interference.
- Insert the stub mill carefully, making sure it seats fully and squarely.
- Tighten the collet or chuck firmly to avoid tool slippage.
- Check alignment and clearance before starting the machining process.
Keeping It Going
- Regularly inspect the mill for signs of wear or chipping.
- Keep the tool clean by removing chips and residue after use.
- Use proper cutting fluids appropriate for the material being machined.
- Store the stub mills in a dry, safe container to prevent corrosion or damage.
- Rotate double-ended mills to use both cutting ends efficiently.
Frequently Asked Questions
Q: What materials can the Series 240 mills cut effectively?
They work well with low to medium carbon steels, cast iron, stainless steels, composites, plastics, graphite, and various aluminum and copper alloys.
Q: What does the 2-flute design mean for my machining?
It allows better chip clearance and faster cutting speeds, especially useful for slotting and plunging.
Q: Can these stub mills be used for deep cuts?
They're best suited for shallow cuts due to the stub length, ensuring precision and stability.
Q: How do I know if my machine can hold this mill?
Check that your tool holder accepts the shaft diameter and length, which fits most standard collets.
Q: Are the double ends identical?
Yes, both ends offer the same cutting performance, effectively doubling tool life.
Q: What is the head diameter and why does it matter?
The head diameter is 1/16 inch, ideal for detailed milling where small cuts and precision are needed.
Q: How should I manage heat buildup with these mills?
Use appropriate cutting fluids and moderate feed rates to keep temperatures low and extend tool life.
Q: Is this product made in the USA?
Yes, Burrs4Less manufactures these stub mills in the USA to maintain quality standards.
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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.
Why Choose Burrs4less?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
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Premium Quality
Pro-grade tungsten carbide burrs for durable, precise work.
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Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
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Fast & Free Shipping
24-hour shipping, free on $100+ orders.
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Expert Guidance
Team assists in picking ideal burr for materials.
Ready for Order
Don't wait to upgrade your tooling with the Series 240 2-Flute Double End Stub Mills. Order now to experience superior cutting performance and double-ended durability that keeps your projects on track. Stock up today and keep your shop running efficiently!
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