The SG-15 burr from our G Series is designed especially for metalworking pros who demand precision and efficiency. This tree-shaped, pointed end burr gets into tight spaces with ease, making it perfect for detailed grinding and shaping.
Whether you’re working with cast iron, steel, copper, or brass, the SG-15 has you covered. Choose between a standard single cut for fast material removal or a double cut for super smooth finishes and greater control.
Compact yet powerful, this burr features a 3/4 inch head diameter and a 1/4 inch shank designed to fit most grinders comfortably. Ready to upgrade your tool collection with a dependable classic? The SG-15 delivers consistency with every pass.
Key Features
Tree shape with pointed end for precision in tight contours
Available in standard single cut and double cut options
Single cut designed for rapid stock removal and smooth surface finishes
Double cut offers superior control with a slight left-hand cutting action
Head diameter of 3/4 inch balances reach with maneuverability
Shank diameter of 1/4 inch fits most rotary tools and die grinders
Length of cut at 1-1/2 inches for deep or detailed work
Effective on cast iron, steel, copper, and brass alloys
Durable carbide construction ensures long life and sharpness
Made for professionals who need reliable, consistent performance
Specifications
Shape / Type – Tree Shape Pointed End
Cut Type – Standard Cut / Double Cut
Head Diameter – 3/4 inch
Shank Diameter – 1/4 inch
Overall Length / Length of Cut – 1-1/2 inches
Material Compatibility – Cast iron, steel, copper, brass alloys
Brand / Manufacturer – G Series
Made In – USA
SKU / Part Number – 106-50274
Frequently Asked Questions
Q: What materials can the SG-15 carbur burr be used on?
It’s compatible with cast iron, steel, copper, and brass alloys, making it versatile for many jobs.
Q: What's the difference between single cut and double cut options?
Single cut is for faster material removal with right-handed flutes, while double cut offers smoother finishes with combined left and right flutes.
Q: Will the 1/4 inch shank fit my grinder?
Most die grinders accept a 1/4 inch shank, but always check your tool’s collet size first.
Q: Can I use this burr for woodworking?
While designed for metals, experienced users may find it useful for detailed shaping on hardwoods, but wear on the carbide could increase.
Q: How long is the cutting length?
The length of cut on the SG-15 is 1-1/2 inches, suitable for deep and detailed work.
Q: Is the burr made in the USA?
Yes, it is manufactured in the USA following strict quality standards.
Q: How should I clean and maintain the burr?
Clean after use with a wire brush and avoid overheating during operation to keep its edges sharp.
Q: What industries commonly use this type of burr?
Used extensively in metal fabrication, automotive, aerospace, and mold making industries for detailed grinding tasks.
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.
