SE-1 L6 Extended Shank Double Cut Carbide Burr, 1/4" x 3/8"
- Buy 10 for $11.10 each and save 14%
Product Overview
Meet the SE-1 L6 Extended Shank Double Cut Carbide Burr, a precision tool designed to make your metalworking projects smoother and easier. With a 1/4" head diameter and a 3/8" cutting length, this burr delivers detailed performance for both professional and hobbyist craftsmen.
If you’re working with steel, cast iron, or brass, this double cut burr offers a slight left-hand cutting action for exceptional control and incredibly smooth finishes. It’s perfect for those who want to upgrade their grinding tools with something that blends precision and efficiency.
Durable and versatile, this extended shank burr is ideal for reaching tricky spots while maintaining a stable grip. Plus, you can even find it in variants like Aluma-Cut if you’re working on non-ferrous metals. Ready to experience a tool that keeps pace with your craft?
Key Features
- Extended 6-inch shank for reaching deep or tight areas
- Double cut design combines right and left-hand flutes for superior surface finish
- Slight left-hand cutting action enhances control and reduces kickback
- 1/4" head diameter and 3/8" cutting length ideal for precision work
- Highly durable tungsten carbide construction for long tool life
- Designed for use on cast iron, steel, copper, and brass alloys
- Available in single cut and Aluma-Cut options for versatile applications
- Provides rapid stock removal without sacrificing surface finish quality
- Compatible with most rotary tools and grinders
- USA-supplied with strict quality controls
Specifications
- Shape / Type: SE-1 L6 Extended Shank Oval Shape (Egg)
- Cut Type: Double Cut
- Head Diameter: 1/4 inch
- Cutting Length: 3/8 inch
- Shank Diameter: 1/4 inch
- Overall Length: 6 inches
- Material Compatibility: Cast iron, steel, copper, brass alloys
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 005-17084 XL
Why Burrs4Less® Extended Shank Burrs are an Investment in Reliability
Choosing the SE-1 L6 Extended Shank Double Cut Carbide Burr means you’re equipping yourself with a tool designed for longevity and precision. Its durable tungsten carbide construction helps reduce downtime since it holds sharp edges longer, cutting back on the frequency of burr replacements. This reduces maintenance overhead and keeps your workflow consistent. Over time, this reliability translates into cost savings and smoother project timelines.
Burrs4Less has built a reputation for supplying professional-grade carbide burrs engineered in the USA and backed by stringent quality control processes. These extended shank burrs stand out by offering better reach for complex jobs without sacrificing control. Their design reflects industry-recognized craftsmanship that metalworkers across the country trust for accuracy, durability, and performance on everything from rough shaping to fine finishing.
Case Study: Real Business, Real Results
Based in Nashville, TN, a local metal fabrication shop sought to reduce material waste and improve finishing speed on custom parts.
"Switching to the SE-1 L6 Extended Shank Double Cut burr gave us better control during detailed grinding work and drastically cut down finishing time."
Mark Thompson – Workshop Manager
Productivity increased by 35% with less material rework.
How the Double Cut Design Delivers Smoother, Controlled Finishes
At first glance, the term "double cut" might sound technical but think of it like having two skilled helpers working simultaneously. This burr features both right and left-hand cutting flutes that cross each other, which lets it remove material more evenly and gently. Just like sanding from both sides of a piece of wood smooths out rough spots faster and cleaner, the double cut creates a smoother finish with less vibration or chatter. Whether you're shaping metal edges or smoothing weld seams, this design helps you keep control, reduces the chance of tool kickback, and leaves a polished look behind.
Installation and Maintenance Guide
Setting It Up
- Make sure your rotary tool or grinder is unplugged before installing the burr.
- Check that the collet size matches the 1/4" shank of the burr for a snug fit.
- Insert the burr securely into the tool chuck to prevent wobbling during use.
- Tighten the collet nut firmly but avoid overtightening to prevent damage.
- Wear safety glasses and gloves before starting the grinder.
Keeping It Going
- Clean the burr regularly to remove metal debris and prevent clogging.
- Use a wire brush or dedicated burr cleaner between jobs.
- Store the burr in a protective case to avoid chipping the carbide tips.
- Inspect the burr for wear and replace when cutting efficiency decreases.
- Always match the burr type to the material you are working on to extend tool life.
Frequently Asked Questions
Q: What materials can I use this burr on?
A: The SE-1 L6 Extended Shank Double Cut Burr is designed for cast iron, steel, copper, and brass alloys.
Q: What does 'double cut' mean?
A: Double cut means the burr has both right and left-hand flutes for smoother finishing and less vibration.
Q: Can this burr be used on aluminum?
A: For aluminum, the Aluma-Cut version is recommended as it’s optimized for non-ferrous metals.
Q: What size shank does this burr fit?
A: It has a 1/4 inch shank diameter, which fits most rotary tools and die grinders.
Q: How long is the cutting length on this burr?
A: The cutting length is 3/8 inch, giving precise control for detailed work.
Q: What does the extended shank help with?
A: The 6-inch extended shank lets you reach awkward or deep areas safely and comfortably.
Q: How durable is the carbide material?
A: Tungsten carbide is extremely hard and maintains sharpness far longer than steel counterparts.
Q: Does the burr produce a lot of vibration?
A: The double cut design reduces vibration, allowing smoother operation and less fatigue.
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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
Why wait to elevate your metalworking precision? Order the SE-1 L6 Extended Shank Double Cut Carbide Burr today and experience the difference in control, durability, and finish quality. Let’s get your projects moving smoother than ever.
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