2-Flute Extended Length End Mill 7/16 Diameter
Product Overview
If you're tackling heavy-duty milling tasks requiring precision and efficiency, the Series 135 2-Flute Extended Length End Mills L, XL are just the tools you need. Designed especially for metalworkers and machinists who demand high performance under challenging conditions.
This 2-flute end mill features an extended length and a head diameter of 7/16 inches, making it superb for plunging, slotting, and clearing chips quickly during heavy peripheral cuts. Crafted to handle everything from low to medium carbon steels to aluminum alloys with remarkable ease.
The real win here? High feed rates combined with increased chip clearance mean less downtime and faster project turnaround. It's the perfect partner for professionals who want to up their milling game without compromise.
Key Features
- 2-flute design for optimal chip clearance and faster feed rates
- Extended length for deeper cutting and longer reach
- Head diameter: 7/16 inch for precision milling
- Durable construction ideal for heavy peripheral cuts
- Effective in plunging and slotting operations
- Suitable for low to medium carbon steels and cast iron
- Works well with stainless steels, composites, and plastics
- Compatible with aluminum, aluminum alloys, copper alloys, brass, and bronze
- High versatility across a wide range of materials
- Enhances machining speed without sacrificing accuracy
Specifications
- Shape / Type: 2-Flute End Mill
- Cut Type: 2-Flute
- Head Diameter: 7/16 inch
- Length of Cut: 2 inches
- Overall Length (OAL): 7/16 X 4 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: 135-30326-02
Built for Long-Term Reliability and Efficiency
When it comes to milling, consistent performance over time can save you more money than any upfront discount. The Series 135 2-Flute Extended Length End Mill L, XL is engineered to reduce the frequency of tool changes thanks to its durable construction and smart chip clearance. This means less downtime, fewer interrupted workflows, and more uptime making the parts your business depends on. The extended length also helps reduce the need for multiple tools, streamlining your tool inventory and simplifying job setups.
A Trusted Partner From a Recognized Brand
Burrs4Less has built a reputation around providing reliable, high-quality cutting tools tailored for real-world professionals. This end mill benefits from that legacy, combining proven materials with advanced manufacturing techniques. Beyond just milling, this tool reflects decades of innovation geared towards helping metalworking and woodworking experts stay ahead of the curve. Plus, being proudly made in the USA ensures top-notch quality control and fast access to replacements when you need them most.
Case Study: Real Business, Real Results
Chicago, IL - A local machine shop wanted to improve production speed while maintaining precision on mixed-metal custom parts.
"Switching to the Series 135 2-Flute Extended Length End Mills allowed us to speed up feed rates without worrying about chip clogging or bit dulling. It’s truly boosted our throughput and cut machining times significantly."
David Martinez – Production Manager
Increased machining efficiency by 35% across various material types.
Why the 2-Flute Design Makes Machining Smoother
The 2-flute setup isn’t just a number—it’s crucial for handling heavier cuts and clearing chips efficiently. Think of it like a wide highway with fewer lanes, but each lane is sharper and allows traffic (chips) to flow faster without backups. This means when you’re pushing the tool hard, the chips don’t pile up and slow you down, helping the cutter stay cooler and last longer. For milling materials like aluminum or cast iron, this means less clogging and smoother cuts every time.
Installation and Maintenance Guide
Setting It Up
- Confirm the collet size matches the 7/16 inch shank diameter.
- Secure the end mill firmly in your machine’s chuck to avoid vibration.
- Set feed rates appropriate for the material to optimize chip clearance.
- Double-check the length settings to maximize reach without over-extension.
- Always wear safety goggles and follow machine operating procedures.
Keeping It Going
- Regularly inspect the end mill for signs of wear or chipping.
- Clean the tool after each use to remove built-up material.
- Lubricate the cutting area if material requires it, to extend tool life.
- Store in a dry place to prevent corrosion.
- Replace the end mill promptly when signs of wear impact the cut quality.
Frequently Asked Questions
Q: What materials are best suited for this end mill?
It's optimized for low to medium carbon steels, cast iron, stainless steels, composites, plastics, graphite, and various alloys including aluminum and copper.
Q: Can I use this tool for deep slotting?
Yes, its extended length design is ideal for deeper cuts and slotting operations.
Q: What is the advantage of having only 2 flutes?
Two flutes provide better chip clearance and allow for higher feed rates, especially in softer metals and composites.
Q: What machine compatibility should I consider?
Ensure your machine supports a 7/16 inch shank diameter and can handle longer end mills.
Q: How can I maximize the lifespan of this end mill?
Regular cleaning, proper feed rates, and appropriate lubrication when cutting harder materials help extend tool life.
Q: Is it suitable for stainless steel?
Yes, it works well on easy-to-machine stainless steels with the correct feed speeds.
Q: What length is the cutting area?
The length of cut is 2 inches, allowing for extended reach in various milling situations.
Q: Can I use this end mill for plastics and composites?
Absolutely, it’s designed to handle a wide range of materials including plastics and composites effectively.
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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 milling toolkit with the Series 135 2-Flute Extended Length End Mill. Add it to your cart today and experience the difference in speed and precision for your next big project!
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