If you’re in the market for a reliable, precision cutting tool, the SC-1 L6 Extended Shank Double Cut Cylindrical Burr is designed just for you. Ideal for metalworking professionals and machinists who demand smooth finishes and excellent control.
This burr features a 1/4" head diameter and a long 6-3/4" shank, giving you added reach for those tricky or deep cuts. The double cut design combines right and left hand flutes to deliver super smooth finishes every time.
With its slight left-hand cutting action, this burr offers superior handling and grinding control, making it a solid choice for everything from rapid stock removal to fine surface finishing tasks. Your projects deserve this blend of power and precision.
Key Features
1/4" Head Diameter for precise cutting
6-3/4" Extended Shank for better reach in hard-to-access spots
Double Cut design combines right and left hand flutes
Slight left-hand cutting action provides excellent control
Standard Cut ideal for cast iron, steel, copper, and brass alloys
Produces smooth, consistent finishes
Durable carbide construction for long-lasting use
Compatible with various grinders and rotary tools
Available in Aluma-Cut version for non-ferrous metals
Perfect for rapid stock removal and surface finishing
It works great on ferrous metals like steel and cast iron as well as copper and brass. The Aluma-Cut version is best for non-ferrous metals like aluminum.
Q: What does double cut mean?
Double cut means it has both right and left-hand flutes, which produce smoother finishes and better chip removal.
Q: Can I use this burr on a handheld grinder?
Yes, as long as your grinder accepts a 1/4" shank and you use the correct speed settings.
Q: Why does the burr have an extended shank?
The longer shank helps reach deeper or harder-to-access areas during cutting or grinding.
Q: How do I clean the burr?
Use a wire brush to remove material buildup after use to keep it sharp and effective.
Q: What speed should I operate the burr at?
Follow your tool manufacturer’s recommendations, but generally, moderate speeds balance cutting efficiency and tool life.
Q: Does the slight left-hand cut affect how the burr performs?
Yes, it helps provide better control and prevents the burr from grabbing or pulling too aggressively during use.
Q: Is this burr suitable for detailed finishing work?
Absolutely. The double cut design excels in fine, smooth finishes while still handling stock removal well.
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.
