If you’re seeking a reliable and efficient carbide burr, the SA-3A fits the bill perfectly. It’s designed with a 3/8 inch head diameter and a 1 inch length of cut, making it ideal for precision work and general shaping on metal and wood.
This burr is tailor-made for metalworkers and woodworkers who demand accuracy and durability without fuss. With a 1/4 inch shank diameter and 2 inch overall length, it slips easily into most rotary tools, offering excellent control and handling.
Featuring a standard or double cut option, the SA-3A tackles a range of materials with ease, ensuring you get a smooth finish every time. Ready to upgrade your toolkit? This burr is a solid, practical choice that won’t let you down.
Key Features
3/8 inch head diameter for precise cutting
1 inch length of cut, perfect for detailed work
1/4 inch shank diameter compatible with most rotary tools
2 inch overall length providing excellent tool reach
Available in standard cut for aggressive material removal
Also offered in double cut for smoother finishing
Durable carbide construction for long tool life
Ideal for metalworking and woodworking tasks
Compact size for ease of use in tight spaces
Manufactured for consistent quality and performance
Specifications
Shape / Type: Cylindrical (A Series)
Cut Type: Standard Cut or Double Cut
Head Diameter: 3/8 inch
Length of Cut: 1 inch
Shank Diameter: 1/4 inch
Overall Length: 2 inches
Material Compatibility: Metal, Wood
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 001-26204
Frequently Asked Questions
Q: Will the SA-3A fit my rotary tool?
The SA-3A has a 1/4 inch shank diameter, so it fits rotary tools designed to accept that size.
Q: What materials can I use this burr on?
It’s suitable for metal and wood, making it versatile for various projects.
Q: What’s the difference between standard cut and double cut?
Standard cut burrs remove material faster but leave a rougher surface; double cut burrs give a finer, smoother finish.
Q: How do I maintain the burr after use?
Clean it with a wire brush to remove residue and store it in a safe place to protect the edges.
Q: Can I use it for plastic materials?
While primarily for metal and wood, it can work on some plastics; test carefully to avoid melting.
Q: Is the 2 inch overall length suitable for tight spaces?
Yes, the compact length helps maneuverability in confined areas.
Q: What benefits come from using carbide material?
Carbide provides superior hardness and wear resistance, extending tool life significantly.
Q: How to Select the right head diameter?
Choose based on the level of precision needed; 3/8 inch balances reach and detail work well.
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.
