Series 135 2-Flute Extended Length End Mill 1/4"
Product Overview
If you’re looking for an all-rounder end mill that can handle everything from plunging to slotting with ease, the Series 135 2-Flute Extended Length End Mills have got you covered. Designed with a 2-flute cut type, these tools boast extended lengths to reach those deep cuts with precision.
Perfect for machinists working with a wide range of materials like low to medium carbon steels, cast iron, and even composites or plastics, these end mills strike a balance between durability and high-speed chip clearance. Whether you’re working on aluminum alloys or brass, they keep the workflow smooth and efficient.
With a 1/4 inch head diameter and a 1-1/2 inch cutting length, these end mills offer excellent control and versatility. Get ready to improve your milling game with a tool designed to meet professional standards and deliver consistent performance.
Key Features
- 2-Flute design for efficient chip removal and reduced clogging
- Extended length (XL) to access deep slots and hard-to-reach areas
- Ideal for plunging, slotting, and heavy peripheral cutting
- Head diameter of 1/4 inch for precision and control
- Length of cut is 1-1/2 inches, perfect for versatile milling needs
- Suitable for a variety of materials including steels, cast iron, and composites
- Compatible with aluminum alloys, plastics, brass, bronze, and graphite
- Constructed to maintain high feed rates without compromising chip clearance
- Durable enough for both low and medium carbon steels
- Designed to reduce heat buildup during extended milling operations
Specifications
- Shape / Type: Series 135 2-Flute Extended Length End Mill
- Cut Type: 2-Flute
- Head Diameter: 1/4 inch
- Length of Cut: 1-1/2 inches
- Overall Length: 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: 135-17274-02
Why Professionals Trust Burrs4Less for Milling Tools
Choosing the right end mill is about more than just specs—it’s about trust and consistency. Burrs4Less has built a reputation for delivering tools that keep businesses running smoothly with fewer interruptions. This means less time spent on maintenance or tool changes and more time focused on getting the job done right. Their commitment to quality means you can rely on these 2-flute extended length end mills to perform across a wide range of materials and applications, helping you meet tight deadlines without compromise.
Beyond performance, Burrs4Less prioritizes durability and innovation. From enhanced coatings to precise manufacturing, they ensure their products maintain sharpness longer and resist heat buildup, which lowers your overall costs through extended tool life. Plus, by sourcing products made in the USA, Burrs4Less supports local manufacturing excellence and sustainability initiatives, ensuring your operations are both efficient and responsible.
Case Study: Real Business, Real Results
Location: Indianapolis, Indiana | Reason: Upgrading machining tools for increased productivity
"Switching to the Series 135 2-Flute Extended Length End Mills has significantly improved our throughput without sacrificing precision. The extended length helps us reach deeper pockets easily, and the smooth chip clearance is a real time saver."
Jenna T., Production Manager
Result: Increased output by 35% while reducing tool change downtime.
Why the 2-Flute Design Makes Milling Smoother
Think of the 2-flute design like a busy highway with fewer lanes but wider roads—it clears away material chips more quickly and efficiently, preventing jams. That means when you’re cutting through tough materials like cast iron or aluminum alloys, the tool stays cooler and cleaner, allowing you to push it a bit harder without worrying about clogging or overheating. It’s a simple tweak that makes a big difference, especially during long, demanding jobs.
Installation and Maintenance Guide
Setting It Up
- Ensure the machine spindle is clean before installation.
- Secure the end mill firmly in the collet to prevent wobble.
- Use appropriate spindle speed and feed rates for the material.
- Double-check tool length and position for deep cuts.
- Always wear safety gear during setup and operation.
Keeping It Going
- Regularly inspect the cutter edges for signs of wear or damage.
- Clean the tool after each use to remove chips and residue.
- Store in a protective case to avoid accidental damage.
- Use cutting fluid when machining metals to extend tool life.
- Replace the end mill once cutting efficiency decreases noticeably.
Frequently Asked Questions
Q: What materials can I use this end mill on?
A: It’s great for low to medium carbon steels, cast iron, various stainless steels, composites, plastics, aluminum alloys, and non-ferrous metals like brass and bronze.
Q: Why choose a 2-flute end mill instead of one with more flutes?
A: Two flutes provide better chip clearance during high-feed operations, which helps prevent clogging and overheating.
Q: What is the advantage of the extended length?
A: Extended length allows you to reach deeper into your workpiece for slotting or pocketing without switching tools.
Q: What sizes are available for Series 135 end mills?
A: This product’s head diameter is 1/4 inch with a length of cut at 1-1/2 inches, but other sizes may be available in the overall Series 135 range.
Q: How do I maintain the sharpness of my end mill?
A: Regular cleaning, proper use of cutting fluids, and timely replacement are key to maintaining sharpness and performance.
Q: Can I use this end mill for plunge cutting?
A: Yes, the two-flute design supports plunge cutting effectively.
Q: Is this tool compatible with CNC machines?
A: Absolutely, it's designed for high-feed CNC milling applications.
Q: How should I store my end mills?
A: Store them in protective cases or racks to avoid damage and keep them clean.
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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 a dependable end mill that handles tough materials and deep cuts effortlessly. Order your Series 135 2-Flute Extended Length End Mill now and experience smoother, faster milling today!
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