If you're tackling metalworking or woodworking projects that require precision and speed, the SD-103 from our D Series Ball Shape burrs is just what you need. This tool is specially designed for professionals working with non-ferrous metals and other non-metallic materials, ensuring clean and efficient cutting.
Ideal for fabricators and hobbyists alike, this carbide burr offers rapid stock removal while minimizing chip loading, meaning you spend less time cleaning and more time creating. Its robust build paired with a smooth cut type makes it perfect for aluminum and similar materials.
With its compact 3/8 inch head diameter and 1/4 inch shank, this burr delivers precision in tight spots where accuracy counts. Whether you're sculpting, deburring, or sharpening, the SD-103 easily handles your toughest jobs with ease and reliability.
Key Features
Ball shape design for precise, rounded cuts and smoothing.
Optimized for non-ferrous and non-metallic materials like aluminum.
Cut Type: Aluma Cut for rapid stock removal and minimized chip buildup.
Compact 3/8 inch head diameter for detailed work in tight areas.
1/4 inch shank diameter compatible with most rotary tools and die grinders.
Durable carbide construction ensures a longer lifespan and consistent performance.
Helps reduce material heating, preserving workpiece integrity.
Ideal for fabricators, metalworkers, and woodworkers needing precision and speed.
Over 2 inches overall length for comfortable handling and control.
Low vibration design promotes smoother operation and decreased user fatigue.
Specifications
Shape / Type – Ball Shape (D Series)
Cut Type – Aluma Cut Non Ferrous
Head Diameter – 3/8 inch
Shank Diameter – 1/4 inch
Overall Length – 2 inches
Material Compatibility – Non-ferrous metals, aluminum, and non-metallic materials
Brand / Manufacturer – Burrs4Less
Made In – USA
SKU / Part Number – 116-26084
Frequently Asked Questions
Q: Can the SD-103 burr be used on ferrous metals?
The SD-103 is optimized for non-ferrous metals like aluminum. For ferrous metals, consider a different cut type designed specifically for harder materials.
Q: What tools are compatible with the 1/4 inch shank?
Most rotary tools and die grinders with a 1/4 inch collet or chuck can accommodate this burr.
Q: How do I reduce chip loading during use?
Using the Aluma Cut burr at recommended speeds and applying light pressure minimizes chip buildup effectively.
Q: Is the SD-103 suitable for woodworking?
While primarily designed for non-ferrous metals, it can also work on some non-metallic materials, including soft woods.
Q: What is the optimal speed for using this burr?
Moderate to high rotary speeds are recommended, but always follow your tool’s guidelines for non-ferrous materials.
Q: How do I clean the burr after use?
Use a wire brush or specialized burr cleaning stick to remove chips and debris safely.
Q: Can this burr be used for deburring?
Yes, its ball shape and Aluma Cut design make it excellent for deburring and smoothing edges.
Q: Is cooling required during operation?
Typically, air cooling or intermittent use prevents overheating when working with aluminum.
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 Carbide Burrs Direct?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
High Heat Resistance
Solid carbide construction maintains hardness even at high operating temperatures.
Maximum Durability
Solid piece construction ensures heat resistance and minimal breakage.
Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
Industrial Heritage
Decades of experience supplying tools to the aerospace and automotive sectors.
