The SM-1 carbide burr is a precision cutting tool crafted for professionals who demand top-notch performance in metalworking and woodworking. Perfectly designed with a tapered cone shape and a 14-degree angle, it delivers precise cuts on a variety of metals.
Whether you’re working on cast iron, steel, or even copper and brass alloys, this burr is built to handle it all with standard or double cut options tailored to your finish needs. Its 1/4 inch head diameter and shank, combined with a length of cut at 1/2 inch, fit most grinders comfortably for a seamless user experience.
Ready to upgrade your tooling and get smoother, faster results? The SM-1 burr offers excellent surface finishes and control, making your grinding and carving tasks easier and more efficient.
Key Features
1/4 inch head diameter ideal for intricate detail work.
14-degree tapered cone shape offers enhanced access to tight spots.
Available in both standard cut for rapid stock removal and double cut for ultra-smooth finishes.
Right hand spiral flute design for precise control during use.
Compatible with a variety of metals: cast iron, steel, copper, and brass alloys.
Shank diameter of 1/4 inch fits most grinders and rotary tools.
Length of cut measuring 1/2 inch for excellent working depth.
Optional 6-inch length available for tasks needing extended reach.
Durable carbide material ensures long-lasting sharpness and performance.
Manufactured with tight tolerances for consistent, reliable results.
Specifications
Shape / Type: M Series Taper Cone Shape, 14 Degree Angle
Cut Type: Available in Standard Cut or Double Cut
Head Diameter: 1/4 inch
Shank Diameter: 1/4 inch
Overall Length / Length of Cut: 1/2 inch (also available in 6 inch length)
Material Compatibility: Cast Iron, Steel, Copper, Brass Alloys
Brand / Manufacturer: Burrs4Less M Series
Made In: USA
SKU / Part Number: 107-17114
Frequently Asked Questions
Q: What materials can the SM-1 burr work on?
A: It is designed for cast iron, steel, copper, and brass alloys.
Q: What is the difference between the standard cut and double cut?
A: Standard cut removes material faster with a right-hand spiral, while double cut combines right and left flutes for smoother finishes.
Q: Can the SM-1 burr be used on wood or plastic?
A: While primarily for metal, it can work on softer materials like wood but best results are on metals.
Q: Is there a longer version of this burr?
A: Yes, there is an option for a 6-inch length when ordering.
Q: What grinder shank size does the SM-1 fit?
A: It has a 1/4 inch shank diameter, compatible with most rotary tools and grinders.
Q: How do I clean and maintain the burr?
A: Use a wire brush to clean flutes regularly and store it safely to avoid damage.
Q: Does the right hand spiral affect how I hold the grinder?
A: It helps in controlling cutting direction; hold the tool firmly and follow natural cutting flow.
Q: Is the SM-1 made in the USA?
A: Yes, it is proudly made in the USA.
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.
