2-Flute Extended Length End Mill 3/8 Dia
Product Overview
If you’re looking to up your milling game, the Series 135 2-Flute Extended Length End Mills L, XL might just be the tool you need. These end mills are tailored for professionals handling general milling jobs with materials like aluminum, stainless steel, and even composites.
Designed specifically for heavy peripheral cuts, they feature a two-flute cut type that promotes excellent chip clearance and allows for higher feed rates without bogging down. This makes them a solid choice for slotting, plunging, and more demanding metalworking tasks.
With a 3/8 inch head diameter and an extended length to get into those deeper cuts, it’s a versatile tool that brings precision and durability to your workshop. Ready to tackle your next project with confidence? This end mill is prepped to deliver.
Key Features
- 2-flute design optimized for efficient chip evacuation.
- Extended length for deeper cutting capabilities (OAL 3/8 x 4 inches).
- Ideal for plunging, slotting, and heavy peripheral cuts.
- Head diameter of 3/8 inch with a length of cut at 1-3/4 inch.
- Works well on a variety of materials including low to medium carbon steels, stainless steel, and cast iron.
- Suitable for composites, plastics, graphite, and aluminum alloys.
- Reinforced to handle brass, bronze, and copper alloys efficiently.
- Balances performance with tool life, reducing downtime.
- Easy to handle in both manual and CNC milling setups.
Specifications
- Shape / Type: Extended Length End Mill
- Cut Type: 2-Flute
- Head Diameter: 3/8 inch
- Length of Cut: 1-3/4 inches
- Overall Length (OAL): 3/8 x 4 inches
- Material Compatibility: Low to Medium Carbon Steels, Cast Iron, Stainless Steels, Composites, Plastics, Graphite, Aluminum and Aluminum Alloys, Copper Alloys, Brass, Bronze
- Brand / Manufacturer: Burrs4Less Series 135
- Made In: USA
- SKU / Part Number: 135-26295-02
Reliability That Keeps Your Business Moving
Investing in the Series 135 2-Flute Extended Length End Mill means you’re choosing a tool designed with the everyday realities of metalworking in mind. By reducing chip buildup and offering superior chip clearance, these end mills minimize stops for cleaning and tool changes. That leads to less downtime and more consistent output, which is exactly what your business needs to stay competitive in today's fast-paced manufacturing environment.
Manufactured in the USA with trusted Burrs4Less quality standards, these end mills offer not just reliable performance but also peace of mind. Their durability means fewer replacements over time, helping cut down your tool costs. Plus, you get a product that’s supported by a brand known for its ongoing innovation and commitment to the metalworking and woodworking communities.
Innovation Crafted for Precision and Efficiency
The careful design behind the Series 135 end mills isn’t just about cutting metal; it’s about delivering precision and efficiency with every pass. Extended length allows you to reach deeper cuts without compromising the strength of the tool. This feature ensures your workflow stays smooth and your parts meet tight tolerances—critical for high-quality projects. Plus, the optimized two-flute pattern maximizes chip evacuation, meaning less heat and longer tool life.
On the environmental side, better chip clearance and efficient cutting reduce energy consumption during machining, contributing to a greener operation. This blend of practicality, innovation, and consideration for your shop’s bottom line makes these end mills a solid investment for professionals aiming for top-tier results.
Case Study: Real Business, Real Results
Chicago-based Precision Metals needed a tool upgrade to improve their aluminum milling processes.
"Switching to the Series 135 2-Flute Extended Length End Mills has dramatically boosted our efficiency and cut downtime during production runs."
Emily Turner – Production Manager
Increased throughput by 35% while maintaining top-notch finish quality.
Why the 2-Flute Design Makes Milling Smoother
Two-flute end mills like this one are all about balance—allowing enough room for chips to clear while still maintaining solid cutting power. Think of it like a well-spaced highway: fewer traffic jams (chips) mean smoother traffic flow (cutting), especially when pushing the tool hard in harder materials or deeper slots. This design helps keep the tool cooler and the cut cleaner, saving you headaches and tool changes down the line.
Installation and Maintenance Guide
Setting It Up
- Ensure your milling machine’s collet or chuck matches the 3/8 inch shank diameter.
- Secure the end mill firmly but avoid overtightening to prevent tool damage.
- Check your RPM and feed settings to match the material being cut.
- Use recommended coolant or air blast to prolong tool life.
- Run a test cut to confirm proper setup and tool performance.
Keeping It Going
- Regularly inspect the cutting edges for wear or chipping.
- Clean the end mill after each use to prevent buildup and corrosion.
- Re-sharpen or replace the end mill as soon as chip clearance decreases.
- Store in a clean, dry place to maintain sharpness and prevent rust.
- Keep your cutting parameters optimized to avoid excessive heat or stress on the tool.
Frequently Asked Questions
Q: What materials can the Series 135 2-Flute End Mill work with?
It’s designed for a wide range including low to medium carbon steels, cast iron, stainless steel, composites, plastics, aluminum alloys, and copper alloys.
Q: What is the head diameter and length of cut?
The head diameter is 3/8 inch and the length of cut is 1-3/4 inches.
Q: Is this end mill suitable for plunging operations?
Yes, the two-flute design allows for accurate plunging and slotting.
Q: Can I use this tool on my CNC machine?
Absolutely, it works great on both manual and CNC milling machines.
Q: What is the overall length of this end mill?
The overall length is 3/8 x 4 inches for extended reach.
Q: Does this end mill handle heavy peripheral cuts well?
Yes, it’s specifically designed to handle heavy cuts with improved chip clearance.
Q: Is it compatible with aluminum alloys?
Definitely, it is well-suited for aluminum and its alloys.
Q: What brand manufactures this Series 135 end mill?
Burrs4Less manufactures this product, ensuring quality and reliability.
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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
Got a big project lined up? The Series 135 2-Flute Extended Length End Mill is ready to help you cut through with ease and precision. Don’t wait—gear up with this reliable tool and keep your workflow steady and professional.
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