If you’re tackling detailed metalwork or fine woodworking, the SG-81 Burr is crafted to meet your precise cutting needs with ease. This tree-shaped, pointed-end burr blends efficiency and control, making it perfect for professionals and hobbyists alike.
Designed with either single or double cut options, it’s built for versatility—rapid material removal or ultra-smooth finishes on materials like cast iron, steel, copper, and brass. If you want reliability and performance in one package, this burr’s got you covered.
Plus, with an enticing inventory reduction offer when buying 50 pieces or more, upgrading your toolkit has never been smarter or more affordable. Don’t miss out on grabbing these quality carbide burrs before supplies run dry!
Key Features
Tree Shape with Pointed End allows for precise contour work and fine detail carving.
Available in Standard (Single) Cut for rapid stock removal and smooth finishes.
Double Cut option combines right and left-hand flutes for even smoother finishes and better grinder control.
3/16" Head Diameter and 1/2" Length of Cut ideal for tight spaces and intricate detailing.
3/16" Shank fits most rotary tools and die grinders with ease.
Cutting choices fit a wide range of materials including cast iron, steel, copper, and brass alloys.
Durable carbide construction ensures long-lasting performance and consistent results.
Right hand spiral flutes designed for effective chip removal and reduced clogging.
Inventory reduction pricing when buying 50 pieces or more—great value for bulk buyers.
Manufactured to meet professional standards for reliable and precise machining.
Specifications
Shape / Type: G Series Tree Shape Pointed End
Cut Type: Standard (Single) Cut or Double Cut
Head Diameter: 3/16 inch
Length of Cut: 1/2 inch
Shank Diameter: 3/16 inch
Overall Length: 2 inches
Material Compatibility: Cast iron, Steel, Copper, Brass alloys
Brand / Manufacturer: Burrs4Less G Series
Made In: USA
SKU / Part Number: 106-12113
Frequently Asked Questions
Q: What materials can the SG-81 burr be used on?
It’s excellent for cast iron, steel, copper, and brass alloys, making it versatile for many jobs.
Q: What's the difference between single and double cut burrs?
Single cut burrs remove material quickly with right hand spirals, while double cut burrs combine right and left flutes for smoother finishes and better control.
Q: Will the 3/16 inch shank fit my tool?
Most rotary tools and die grinders accept this common size, but double-check your tool’s collet size to be sure.
Q: Can I use this burr for woodworking as well as metalworking?
While designed primarily for metal, the pointed tree shape can handle some detailed woodworking tasks but may wear faster.
Q: How long is the overall length of this burr?
It measures 2 inches, providing good reach for detailed work.
Q: Does the double cut burr offer better burr control?
Yes, the slight left-hand cutting action helps steady the burr during use.
Q: What is the recommended cutting speed?
Speed may vary by material, but moderate to high speeds work best when using these carbide burrs.
Q: Are these burrs reusable or disposable?
They’re designed for durability and can be used repeatedly with proper care and maintenance.
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.
