If you’ve ever needed a precise tool for those hard-to-reach spots on metal castings, the SE-3 x 6" Flex Shaft Carbide Burr is made just for you. It’s crafted to give you both flexibility and durability in one neat package.
Designed especially for metalworkers who demand high performance in tight spaces, this flex shaft burr lets you tackle detailed work with ease. Whether you’re shaping, deburring, or finishing, it’s a reliable companion every step of the way.
With a 3/8" diameter and a flexible 1/4" shank, you get control and reach like never before. Plus, the double cut design means smoother, faster material removal. Ready to upgrade your tool game? You won’t want to miss this burr.
Key Features
3/8" Diameter egg-shaped (oval) burr for versatile shaping and finishing
Flexible 1/4" shank flex shaft allows access to tight or awkward areas
Double cut pattern provides faster material removal with less vibration
Available in 6", 12", and 18" lengths for customized reach
Ideal for use on metal castings, especially in hard-to-reach areas
Compatible with a wide range of rotary tools and flex shafts
High-quality carbide construction for durability and long service life
Balanced design minimizes chatter and enhances control
Standard and double cut options to suit different finish requirements
Made in the USA with attention to precision and quality
Specifications
Shape / Type: Egg Shape (Oval)
Cut Type: Double Cut (also available in Standard Cut)
Head Diameter: 3/8" (0.375 inches)
Shank Diameter: 1/4" Flexible Shank
Overall Length: 6" (also available in 12" and 18" lengths)
Material Compatibility: Metal Castings, Steel, Aluminum
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: SE-3 x 6" Flex Shaft Carbide
Frequently Asked Questions
Q: What materials can the SE-3 Flex Shaft Carbide Burr work on?
A: It’s great for metal castings including steel, aluminum, and other similar metals.
Q: Can I use the flex shaft burr with any rotary tool?
A: It fits flex shafts and rotary tools that accept a 1/4" shank.
Q: What is the benefit of the double cut versus standard cut burr?
A: Double cut provides faster and smoother material removal; standard cut offers finer finishes.
Q: Are longer shaft lengths like 12" or 18" available?
A: Yes, you can choose between 6", 12", and 18" lengths for different reach needs.
Q: Is the flexible shank prone to breakage?
A: when used properly within speed and pressure guidelines, it’s durable and reliable.
Q: How do I clean and maintain the burr?
A: Use a wire brush to clean debris and store it in a dry place.
Q: What speed should I run the burr at?
A: Speed depends on material, but medium speeds work well for most metals.
Q: Can the burr remove rust or paint?
A: Yes, it can be used to clean rust and paint from metal surfaces.
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.
