If you're looking for a reliable tool to handle precise metalworking tasks, the SA-3 Extended Shank Double Cut Cylindrical Burr is built just for you. Designed with an extended shank, it offers the perfect reach for hard-to-access areas without compromising control.
Ideal for professionals working with various metals such as steel, cast iron, copper, and brass, this burr delivers an impressive double cut for that smooth finish every craftsman seeks. It combines both right and left hand flutes to minimize chatter while improving handling comfort.
Whether you’re shaping, deburring, or finishing, this burr's slightly left hand cutting action ensures excellent control of the tool and grinder, making it a versatile addition to your metalworking toolkit. Ready to step up your game? This burr is your dependable partner in precision.
Key Features
Double cut design with right and left hand flutes for smooth finishes
Extended shank (6-3/4") for improved access in tight spots
3/8" head diameter with 3/4" cutting length for precision work
1/4" shank diameter fits standard rotary tools and grinders
Slight left hand cutting action enhances burr and grinder control
Constructed to deliver reduced chatter during operation
Durable carbide material ensures long-lasting performance
Perfect for use on steel, cast iron, copper, and brass alloys
Part of the A Series Cylindrical Shape range – known for quality
Made in the USA, ensuring high manufacturing standards
Specifications
Shape / Type: Cylindrical Burr (A Series)
Cut Type: Double Cut
Head Diameter: 3/8 inch
Length of Cut: 3/4 inch
Shank Diameter: 1/4 inch
Overall Length: 6-3/4 inch (Extended Shank)
Material Compatibility: Cast iron, steel, copper, brass alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 002-26164 XL
Frequently Asked Questions
Q: What metals is this burr suited for?
A: It's ideal for steel, cast iron, copper, and brass alloys, thanks to its double cut design.
Q: Can this burr fit most rotary tools?
A: Yes, with a 1/4" shank diameter, it fits standard rotary tool collets.
Q: What does 'double cut' mean?
A: It combines right and left hand flutes to give a smoother finish with less vibration.
Q: What is the advantage of the extended shank?
A: It provides extended reach for working in deep or hard-to-access areas.
Q: Is this burr good for non-ferrous metals?
A: While the double cut works best on ferrous metals, consider the Aluma cut version for non-ferrous metals.
Q: How long is the cutting portion?
A: The cutting length is 3/4" for precise, controlled material removal.
Q: Does the burr require special maintenance?
A: Simply clean with a wire brush, avoid overheating, and check for wear regularly.
Q: What is the benefit of the slight left hand cutting action?
A: It enhances control over the tool and reduces unwanted movement during operation.
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.
