The SF-15 burr is a versatile tool designed for tackling a variety of metalworking and woodworking projects with precision. Whether you’re shaping, smoothing, or carving, this tool is crafted to handle the job efficiently.
Perfect for metal fabricators, machinists, and hobbyists alike, the SF-15 brings functionality to your fingertips with its tree shape radius end, delivering clean and smooth finishes especially on tricky contours.
Thanks to its cut type options—Double Cut, Single Cut, and Aluminum Cut—this burr adapts easily for rapid stock removal or fine finishing. Give your grinder the upgrade it deserves and get consistent professional results every time you use it.
Key Features
Three Cut Types: Double Cut, Single Cut, and Aluminum Cut to suit various materials and finishes.
Durable 3/4 inch head diameter ideal for detail work and contour shaping.
1-1/2 inch cutting length provides an effective balance between reach and control.
1/4 inch shank diameter fits most rotary tools and grinders comfortably.
Double Cut option provides super smooth finishes with a slight left-hand cutting action for excellent tool control.
Single Cut designed for rapid stock removal on cast iron, steel, copper, and brass alloys.
Aluminum Cut burrs minimize chip loading on non-ferrous and non-metallic materials.
Tree shape radius end is specifically designed to reach tight corners and rounded edges with ease.
Made for both professional workshops and DIY enthusiasts.
Engineered for extended tool life and consistent performance.
Specifications
Shape / Type: Tree Shape Radius End
Cut Type: Double Cut / Single Cut / Aluminum Cut
Head Diameter: 3/4 inch
Shank Diameter: 1/4 inch
Overall Length (Length of Cut): 1-1/2 inch
Material Compatibility: Cast iron, steel, copper, brass, non-ferrous and non-metallic materials
Brand / Manufacturer: F Series
Made In: USA
SKU / Part Number: 105-50274
Frequently Asked Questions
Q: What materials can I use the SF-15 burr on?
The SF-15 works great on cast iron, steel, copper, brass, aluminum, and various non-ferrous materials.
Q: How do I choose between Double Cut, Single Cut, or Aluminum Cut?
Double Cut is best for smooth finishes, Single Cut for fast stock removal on metals, and Aluminum Cut for softer materials to avoid clogging.
Q: Will this burr fit my rotary tool?
It fits any tool accepting a 1/4 inch shank, which is a common size for most grinders and rotary tools.
Q: How do I maintain the sharpness of this burr?
Keep it clean after use, avoid excessive pressure, and store it properly. Replace when edges become dull.
Q: Can this burr be used for woodworking?
While primarily designed for metals, the Aluminum Cut variant can handle some non-metallic materials safely.
Q: Is the tree shape radius end good for tight corners?
Yes, its shape is excellent for rounding edges and working in detailed or hard-to-reach areas.
Q: Are these burrs made in the USA?
Yes, the SF-15 is proudly made in the USA to ensure quality and consistency.
Q: What is the cutting length of the burr?
The cutting length is 1-1/2 inches, giving you plenty of working surface.
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.
