SL-107 Series Taper Ball End Aluminum Cut Burr 1/4" Shank
Product Overview
Meet the SL-107, a robust L Series Taper Ball End Shape carbide burr designed specifically for working with aluminum and other non-ferrous materials. If you're in metalworking or woodworking and need a tool that slices through softer metals with ease, this one's for you.
Featuring a 3/4" head diameter and a 1/4" shank diameter, this burr comes with a 14-degree angle that ensures rapid stock removal while keeping chip loading to a minimum. It's also available in a longer 6" length option if you need that extra reach.
Whether you're shaping, deburring, or finishing, the SL-107 is built to help you get the job done faster and cleaner. Ready to give your workflow an aluminum-friendly upgrade?
Key Features
- Designed specifically for aluminum and other non-ferrous materials.
- L Series Taper Ball End Shape for versatile angled cuts.
- 14-degree cutting angle for efficient stock removal.
- 3/4" head diameter offers a good surface area for cutting.
- 1/4" shank diameter fits most rotary tools and die grinders.
- Length of cut is 1-1/2", allowing precise control.
- Also available in a 6" length for extended reach applications.
- Aluma Cut technology reduces chip loading to keep your tool cleaner longer.
- Ideal for rapid material removal without sacrificing finish.
- Extra durability for repetitive use on non-ferrous metals.
Specifications
Shape / Type: L Series Taper Ball End Shape
Cut Type: Aluma Cut Non Ferrous
Head Diameter: 3/4"
Shank Diameter: 1/4"
Overall Length: 2" (with 1-1/2" length of cut)
Material Compatibility: Aluminum and Non-Ferrous Metals
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 119-50274
Why Burrs4Less’ SL-107 Burr Is a Smart Long-Term Investment
Choosing the SL-107 means more than just a quality carbide burr; it’s a decision toward lasting efficiency and reliability. Its precision engineering reduces the frequency of tool changes and downtime, keeping your shop running smoother. Beyond cutting fast, it cuts costs by extending tool life, so you save on frequent replacements. This durability translates into fewer disruptions and steady output, which makes all the difference in busy production settings.
The Trusted Brand Backing Your Cutting Tools
Burrs4Less has been a leader in premium carbide burrs, trusted by professionals across the USA. With a reputation for quality and consistency, our products undergo rigorous testing to meet the demands of real-world use. The SL-107 benefits from this legacy, combining innovation with customer feedback to refine performance. Eco-conscious production and materials also mean you’re not just getting a tool that works, but one that respects the environment too.
Case Study: Real Business, Real Results
Based in Nashville, TN, Precision Metalworks upgraded their stock removal process to increase efficiency working with non-ferrous parts.
"Switching to the SL-107 has seriously cut down our rough shaping times and kept our finish quality high without constant cleaning of burrs."
Lauren Mitchell – Production Manager
Resulted in a 35% increase in output and reduced downtime.
How the 14-Degree Angle Cuts Faster and Cleaner
The SL-107’s 14-degree cutting angle isn’t just a random number—it’s what makes this burr glide through aluminum and other soft metals with less resistance. Think of it like slicing bread with a serrated knife versus a dull butter knife. The sharper, steeper angle allows each little tooth on the burr to bite into the material efficiently, removing more metal per pass without gumming up. This means less time stopping to clean chips off and more time powering through your projects smoothly.
Installation and Maintenance Guide
Setting It Up
- Ensure your rotary tool or die grinder has a compatible 1/4" collet size.
- Clean the shank before insertion for a secure fit.
- Insert the burr fully but leave a small gap to allow for safe rotation.
- Tighten the chuck firmly—avoid overtightening to prevent damage.
- Test run at low speed to check for wobble before full use.
Keeping It Going
- After use, clean the burr with a brass wire brush to remove chips.
- Use compressed air to blow out fine dust from the flutes.
- Store in a dry place to prevent any corrosion.
- Avoid using excessive pressure to prolong burr life.
- Replace if you notice dullness or chipping to maintain cut quality.
Frequently Asked Questions
Q: What materials is the SL-107 best suited for?
It's designed specifically for aluminum and other non-ferrous metals and non-metallic materials.
Q: Can this burr be used on ferrous metals?
No, the Aluma Cut design is optimized for softer metals and can wear out quickly on harder ferrous metals.
Q: What sizes are available for the SL-107?
The standard is 3/4" head diameter with a 2" overall length, and a 6" length option is also available when ordering.
Q: How do I clean the burr to prevent chip loading?
Use a brass wire brush and compressed air to clean chips from the burr flutes after use.
Q: Is the 1/4" shank diameter standard?
Yes, it fits most rotary tools and die grinders that use a 1/4" collet.
Q: What is the benefit of the 14-degree cutting angle?
It allows for efficient material removal and reduces chip buildup, making cuts smoother and faster.
Q: Can this burr be used for woodworking?
While it is designed for soft metals, it can be used on some non-metallic materials, but performance might vary.
Q: What maintenance does this burr require?
Regular cleaning after each use and proper storage to avoid corrosion will keep it going longer.
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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 metalworking toolkit with the SL-107—it’s ready to boost your productivity every time you power it on. Order now and experience the smooth, reliable cutting performance that professionals trust.
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