If you’re tackling cast iron or aluminum, the Iron Cut extended shank burrs are designed just for you. These burrs are crafted with a special coarse cut type featuring a chip breaker, making them perfect for aggressive material removal.
Ideal for metalworking pros who want speed without sacrificing control, these carbide burrs remove material at a rapid pace — all while running at lower RPMs. They’re also built to handle magnesium and zinc alloys, broadening your project possibilities.
With an extended 6-inch shank and 1/2" head diameter, these burrs offer both reach and precision for those hard-to-access areas. Plus, they can be resharpened, so you get long-lasting value from your investment.
Key Features
Coarse cut type with integrated chip breaker for efficient material removal
Specially engineered for fast, free cutting of cast iron and other metals
Extended 6-inch shank to reach tricky areas with ease
1/2" head diameter and 1" cutting length for precise control
Compatible with cast iron, aluminum, magnesium, and zinc alloys
Can be resharpened to extend tool life and reduce costs
Designed for low RPM operation to reduce heat and extend burr lifespan
Durable carbide construction for long-term performance
Oval (egg) shape to allow smooth, versatile cutting angles
Manufactured to tight tolerances for consistent results
Specifications
Shape / Type: E Series Oval Shape Egg
Cut Type: Coarse with Chip Breaker
Head Diameter: 1/2" (0.5 inches)
Cutting Length: 1" (1 inch)
Shank Diameter: 1/4" (0.25 inches)
Overall Length: 6" (6 inches)
Material Compatibility: Cast Iron, Aluminum, Magnesium, Zinc Alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 005-34184-CI
Frequently Asked Questions
Q: What materials can these burrs cut effectively?
They are ideal for cast iron, aluminum, magnesium, and zinc alloys.
Q: What is the advantage of the chip breaker on these burrs?
The chip breaker reduces clogging and heat buildup, allowing faster, cooler cutting.
Q: Can these burrs be resharpened?
Yes, all Iron Cut burrs can be professionally resharpened to extend their life.
Q: What is the shank size, and will it fit standard rotary tools?
The shank diameter is 1/4", which fits most common rotary tool collets.
Q: What RPM range should be used with these burrs?
Low RPMs are recommended to maximize burr life and avoid overheating.
Q: What are the burr's dimensions?
The head diameter is 1/2" with a 1" cutting length and a 6" overall shank length.
Q: Are these burrs suitable for woodworking?
They are primarily designed for metalworking, especially cast iron and related metals.
Q: Is the oval shape good for detailed work?
Yes, the egg-shaped burr is versatile for shaping curved surfaces and smoothing.
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.
