If you're looking for a versatile carbide burr, the SF-51 L3 is a must-have in your toolkit. It caters to metalworkers and woodworkers alike who demand precision and speed in their projects.
This burr features a compact 1/4" head diameter coupled with a 3" shank for extended reach and control. Whether you need rapid stock removal or a smooth surface finish, it's got you covered with both single and double cut options.
Its thoughtfully designed flutes make grinding easier and more efficient, enabling you to work smarter not harder—perfect for professionals who want quality without compromise.
Key Features
1/4" head diameter ideal for detailed work
3" extended shank for hard-to-reach places
Available in single cut for rapid stock removal
Double cut option delivers ultra-smooth finishes
Right hand spiral flute design for general purpose use
Effective on cast iron, steel, copper, and brass alloys
Double cut reduces vibration and improves control
Compact length of cut at 1/2" for precision work
Durable carbide construction for long-lasting performance
Versatile use across metalworking and woodworking applications
Specifications
Shape / Type: F Series Tree Shape Radius End
Cut Type: Standard Cut or Double Cut
Head Diameter: 1/4" (0.25")
Length of Cut: 1/2" (0.5")
Shank Diameter: 1/8" (0.125")
Overall Length: 3" (3.0")
Material Compatibility: Cast iron, steel, copper, brass alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 006-17112 XL
Frequently Asked Questions
Q: Will the SF-51 L3 burr fit my die grinder?
A: It fits any grinder with a 1/8" collet, which is a common standard size.
Q: Can I use this burr on both metal and wood?
A: Yes, it works well on metals like steel and brass, and can be used carefully on wood.
Q: What is the advantage of double cut over single cut?
A: Double cut offers a smoother finish and better control due to its opposing flutes.
Q: How long is the cutting part of the burr?
A: The length of cut is 1/2" which helps with precise and controlled grinding.
Q: Is this burr suitable for tough materials like cast iron?
A: Yes, the single cut is designed for effective stock removal on tough materials.
Q: What maintenance does the SF-51 L3 require?
A: Regular cleaning and avoiding overheating will keep it in top shape.
Q: How do I store the burr properly?
A: Store in a protective case to prevent damage and keep it clean.
Q: Can the burr's extended shank cause vibration?
A: The design minimizes vibration, especially with the double cut option for smoother tool handling.
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.
