Meet the SF-103, a trusty F Series Tree Shape Radius End burr that’s specifically engineered to tackle aluminum and other non-ferrous materials with ease. Whether you’re trimming, shaping, or smoothing, this carbide burr makes the job quicker and cleaner.
If you’re a metalworking pro or woodworker looking for a tool that’s all about rapid stock removal without the hassle of chip buildup, this alum-cut burr might just become your new go-to. It’s designed for folks who want both speed and precision.
With a 3/8" head diameter, a 3/4" cutting length, and a sturdy 1/4" shank, the SF-103 balances maneuverability and toughness. Ready to ramp up your workflow? This little powerhouse is built to roll.
Key Features
Optimized for aluminum and other non-ferrous materials
Rapid stock removal capability for efficient work
Minimizes chip loading, keeping the cutting edge clear
F Series Tree Shape with Radius End for precise contouring
3/8" head diameter ensures good reach in tight spots
3/4" length of cut provides ample surface area to work with
1/4" shank diameter fitting standard rotary tools comfortably
Durable carbide construction for long life
Lightweight and balanced for easy handling
Great for professionals needing consistent results
Specifications
Shape / Type: F Series Tree Shape Radius End
Cut Type: Aluma Cut Non-Ferrous
Head Diameter: 3/8"
Length of Cut: 3/4"
Shank Diameter: 1/4" x 2"
Material Compatibility: Aluminum, Non-Ferrous, Non-Metallic Materials
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 118-26164
Frequently Asked Questions
Q: Can I use the SF-103 burr on steel?
No, it is designed specifically for aluminum, non-ferrous, and non-metallic materials.
Q: What is the maximum speed for this burr?
It is recommended to use it at medium speeds to optimize cutting and reduce wear.
Q: Is this burr suitable for handheld rotary tools?
Yes, its 1/4" shank diameter fits most standard rotary tools.
Q: Will the burr clog during use?
Thanks to its Aluma Cut design, chip loading is minimized significantly.
Q: How often should I clean the burr?
After each session or whenever you notice material buildup for best performance.
Q: Is the burr suitable for wood?
It’s intended mainly for non-ferrous metals but can handle some non-metallic materials.
Q: Can I use the SF-103 for detail work?
Yes, the Tree Shape Radius End offers good precision for sculpting and contouring.
Q: What is the recommended storage method?
Store in a clean, dry container to prevent damage and corrosion.
Q: Is this burr compatible with Dremel tools?
Yes, as long as the tool accepts a 1/4" shank diameter.
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.
