If you're tackling tough metals like cast iron, Aluminum, or Magnesium, the Iron Cut Extended Shank Burrs are built just for you. These burrs are designed with a coarse cut type featuring a chip breaker, helping you power through materials with ease.
Ideal for metalworkers and machinists who demand fast, efficient material removal, these burrs bring precision and speed together. The extended 6" shank gives you excellent reach for those hard-to-get-to spots.
What really sets these burrs apart is their exclusive fast cut design that cranks up the material removal while running smoothly at lower RPMs — meaning you get more done in less time without overheating or blade wear.
Key Features
Coarse cut type with chip breaker for fast, aggressive cutting
Extended 6" shank for deep reach into tight areas
Specifically designed to cut cast iron freely and efficiently
Compatible with Cast Iron, Aluminum, Magnesium, and Zinc alloys
3/8" head diameter with 7/8" cutting length for optimal material removal
Low RPM usage reduces heat build-up and tool wear
Can be resharpened for extended tool life and cost savings
Precision-engineered flutes for smooth chip evacuation
Durable carbide construction built to last in tough industrial environments
Ideal for porting, grinding, deburring, and finishing tasks
Specifications
Shape / Type: SE-3 L6 Extended Shank
Cut Type: Coarse with Chip Breaker
Head Diameter: 3/8" (0.375")
Cutting Length: 7/8" (0.875")
Shank Diameter: 1/4" (0.25")
Overall Length: 6" (6.0")
Material Compatibility: Cast Iron, Aluminum, Magnesium, Zinc Alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 005-26144-CI
Frequently Asked Questions
Q: What materials can I use these burrs on?
These burrs are designed for cast iron, Aluminum, Magnesium, and Zinc alloys.
Q: Can the Iron Cut burrs be resharpened?
Yes, all Iron Cut burrs can be resharpened to extend their lifespan.
Q: What size shank do these burrs have?
The shank diameter is 1/4", fitting most die grinders and rotary tools.
Q: What is the recommended operating speed?
It's best to use these burrs at low RPMs to maximize cutting efficiency and tool life.
Q: Why is the extended shank useful?
The 6" extended shank gives better access to deep or hard-to-reach work areas.
Q: Is this burr suitable for fine finishing?
No, its coarse cut is designed for aggressive material removal rather than fine detail finishing.
Q: Can I use these on steel?
These burrs are optimized for cast iron and softer metals, not ideal for hard steels.
Q: How long is the cutting length?
The cutting length is 7/8", perfect for effective material removal.
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.
