SB-3 L6 Extended Shank Cylindrical Burr 3/8 Head
Product Overview
Looking for a versatile burr that handles precision and endurance? The SB-3L6 Extended Shank Burr is crafted for metalworkers and hobbyists needing extra reach without compromising performance.
Designed specifically with a cylindrical shape and an end-cut feature, this tool fits right into the B Series category, combining durability with precision cutting capability. Its 6-3/4 inch extended shank opens up new possibilities in hard-to-reach areas and detailed work.
Whether you choose double cut, single cut, or the unique Aluma cut type, this burr offers adaptability to match your cutting style and material needs. Ready to boost your efficiency for projects demanding precision and reach?
Key Features
- Extended 6-3/4 inch shank for reaching deep or awkward areas.
- 3/8-inch head diameter designed for balanced cutting and control.
- Available in Double Cut, Single Cut, or Aluma Cut for various cutting tasks.
- Cylindrical shape with end-cut offers versatile material removal.
- 1/4-inch shank diameter fits standard rotary tools securely.
- Perfect for metalworking, woodworking, plastics, and more.
- Created to increase working precision on tight spots or surfaces.
- Made to last with carbide material for durability and less wear.
- Fits into B Series extended shank burr options, expanding your toolset.
- Ideal for deburring, shaping, smoothing, and detailed sculpting tasks.
Specifications
- Shape / Type: Cylindrical Shape End-Cut
- Cut Type: Double Cut, Single Cut, or Aluma Cut
- Head Diameter: 3/8 inch
- Shank Diameter: 1/4 inch
- Overall Length: 6-3/4 inches
- Length of Cut: 3/4 inch
- Material Compatibility: Metal, Wood, Plastic
- Brand / Manufacturer: Burrs4Less B Series
- Made In: USA
- SKU / Part Number: 200-26164
Built for Long-Term Success in Metalworking and Beyond
Investing in the SB-3L6 means you’re equipped with a burr designed for repeated, reliable use. The durable carbide construction lasts through countless jobs before needing replacement, reducing downtime and costly tool changes. Over time, this translates into significant savings and steady workflow for your business or craft. Plus, its compatibility across multiple materials makes it a solid go-to tool for diverse projects, enhancing versatility without cluttering your workspace with different burrs.
Trusted by professionals nationwide, Burrs4Less has long been recognized for delivering quality and innovation that matter. From the engineering of the extended shank to the finely tuned cut options, the SB-3L6 reflects deep industry knowledge and commitment to user-friendly tools. As an environmentally conscious business, we aim to minimize waste through lasting tools and efficient manufacturing, supporting your sustainable operation without sacrificing performance.
Case Study: Real Business, Real Results
An automotive restoration shop in Detroit needed better access for fine detail grinding on engine parts.
"Switching to the SB-3L6 gave us the ability to reach tight spots without switching tools constantly. The extended shank combined with precision cuts makes our workflow smoother and less frustrating."
Michael Reynolds – Shop Manager
Improved project turnaround time by 35% thanks to reduced tool changes and enhanced precision.
How the Extended Shank Enhances Your Reach and Control
The extended 6-3/4 inch shank on the SB-3L6 is like having a longer arm without losing any strength. Imagine trying to carve details deep inside a sculpture with just your fingers — you’d struggle. This longer shank lets you reach far and narrow areas easily, avoiding awkward hand positions while maintaining steady control and accuracy. It’s exactly what you need when working on complex, detailed projects where regular burrs simply can’t reach.
Installation and Maintenance Guide
Setting It Up
- Insert the 1/4 inch shank fully into your rotary tool chuck.
- Tighten the chuck to securely hold the burr without slipping.
- Choose the right cut type (double, single, or Aluma) based on your material.
- Wear appropriate personal protective gear before use.
- Start the tool at low speed to check balance and stability.
Keeping It Going
- Clean burr after each use with a brush to remove debris.
- Avoid excessive pressure to preserve the carbide cutting edges.
- Store in a protective case to prevent damage between uses.
- Inspect regularly for wear or dullness and replace as needed.
- Use lubricant on the tool's chuck occasionally to maintain a firm grip.
Frequently Asked Questions
Q: What materials can I use this burr on?
This burr works great on metals, wood, and plastics, offering great versatility for various projects.
Q: What’s the difference between double cut and single cut?
Double cut has crossed cutting edges for faster, more aggressive material removal; single cut is better for finishing and smoother surfaces.
Q: How do I choose between the different cut types?
Match the cut type to your material hardness and finish requirement—double cut for tougher metals, Aluma cut for aluminum and softer metals.
Q: What is the advantage of the extended shank?
The longer shank allows you to reach deep or tight spots that standard burrs can’t access easily.
Q: Can this burr fit my rotary tools?
If your tool accepts a 1/4 inch shank, this burr will fit securely.
Q: How long is the cutting length?
The length of cut on the SB-3L6 is 3/4 inch, ideal for controlled cutting depth.
Q: Do I need any special maintenance for this burr?
Just keep it clean, avoid excessive pressure, and store it safely to keep it sharp and effective.
Q: Can it be used for both rough and fine work?
Yes, choosing the appropriate cut type lets you switch between aggressive stock removal and fine finishing.
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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 let tricky spots slow you down — the SB-3L6 burr is here to extend your reach and refine your work. Grab yours today and experience more precision and control in your projects tomorrow.
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