Meet the SA-43 L3 Extended Shank Cylindrical Burr, a precision-engineered tool designed for metalworking pros seeking smooth finishes and lasting performance. Whether you're shaping steel, cast iron, or non-ferrous metals, this burr has you covered with its versatile cutting options.
This extended shank burr is perfect for machinists and fabricators who need extra reach without compromising control. Its 3-inch shank length lets you navigate tricky angles and tight spaces comfortably.
Available in standard cut, double cut, or Aluma cut styles, the SA-43 L3 offers rapid stock removal and smooth surface finishes, making it a smart choice for your next job. Ready to take your metalworking to the next level?
Key Features
Extended 3-inch shank allows easy access to hard-to-reach areas.
Available in Standard Cut, Double Cut, and Aluma Cut to suit various materials and finishes.
Double Cut version features combined right and left hand flutes for ultra-smooth finishes and excellent control.
Single Cut design ideal for rapid stock removal on cast iron, steel, copper, and brass alloys.
Aluma Cut specialized for non-ferrous metals ensuring heavy stock removal with good surface quality.
Compact 1/8-inch head diameter fits detailed, precision work.
3/8-inch wide length of cut provides balanced cutting surface.
Durable carbide construction ensures long tool life and consistent performance.
Compatible with standard rotary grinders for versatile use.
Designed in the USA with high-quality manufacturing standards.
Specifications
Shape / Type: Cylindrical Burr, Extended Shank
Cut Type: Standard Cut / Double Cut / Aluma Cut
Head Diameter: 1/8"
Length of Cut: 1/2"
Shank Diameter: 1/8"
Shank Length: 3"
Material Compatibility: Steel, Cast Iron, Copper, Brass, Non-Ferrous Metals
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 002-08122 XL
Frequently Asked Questions
Q: What materials can this burr be used on?
A: It's compatible with steel, cast iron, copper, brass, and non-ferrous metals, depending on the cut type.
Q: What is the difference between single and double cut?
A: Single cut burrs remove material quickly with a right-hand spiral. Double cut burrs combine right and left flutes for smoother finishes and better control.
Q: Why choose an extended shank?
A: Extended shanks provide greater reach, allowing access to tight or deep areas that shorter burrs can't reach.
Q: How do I know which cut type is best for my project?
A: Use single cut for general-purpose rapid stock removal, double cut for fine finishing, and Aluma cut specifically for non-ferrous metals.
Q: What is the head diameter and length of cut?
A: The burr features a 1/8-inch head diameter and a 1/2-inch cutting length.
Q: Can this burr fit on any rotary tool?
A: It fits tools with a 1/8-inch collet or chuck that can accommodate a 3-inch shank.
Q: How should I maintain the burr for longevity?
A: Clean regularly, avoid excessive pressure, and store properly to protect cutting edges.
Q: Is this burr made in the USA?
A: Yes, it is proudly made in the USA.
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.
