Carbide Cutter Point Tree Shape G0613(SG-51), 3mm(1/8in.) Shank Carbide Cutter Ball Shape D0303(SD-42), 3mm(1/8in.) Shank

Double cut burrs you should know

Double cut burrs, also known as double-cut carbide burrs or double-cut rotary files , are specialized cutting tools used in metalworking, woodworking, and other industries. These burrs feature a unique cutting pattern that allows for efficient material removal and precise shaping of various materials. In this article, we will explore the characteristics, applications, and advantages of double cut burrs.


Double cut burrs are cylindrical or conical-shaped tools with flutes or grooves along their cutting surface. These flutes are cut in a crisscross pattern, creating a double-cut design. The flutes intersect at various angles, forming sharp, diamond-shaped teeth. This pattern provides multiple cutting edges and ensures effective material removal with reduced clogging or chip buildup.


Double cut burrs are commonly made from tungsten carbide, a hard and durable material that can withstand high temperatures and maintain sharpness during cutting. Tungsten carbide burrs are suitable for use on various materials, including metals (such as steel, stainless steel, aluminum, and cast iron), plastics, wood, and composites.


1. Metalworking: Double cut burrs are extensively used in metalworking applications for deburring, shaping, chamfering, and grinding metal surfaces. They are particularly useful for removing burrs from machined parts, smoothing rough edges, and creating intricate shapes and contours.

2. Woodworking: In woodworking, double cut burrs are utilized for shaping and carving wood. They can be employed to create decorative details, sculpt intricate patterns, and refine edges. Double cut burrs are especially useful when working with harder or denser woods, where traditional hand tools may be less effective.

3. Welding and Fabrication: Double cut burrs are valuable tools for welders and fabricators. They can be used to clean weld joints, remove excess weld material, and prepare surfaces for further welding or finishing processes. Double cut burrs are particularly effective in removing weld spatter and smoothing rough weld seams.

4. DIY and Hobbyist Projects: Double cut burrs find applications in various DIY and hobbyist projects. They can be used for model making, jewelry crafting, engraving, and other precision tasks that require shaping or modifying materials.


1. Efficient Material Removal: The double-cut design of these burrs provides multiple cutting edges, allowing for faster and more efficient material removal compared to single-cut burrs or traditional hand tools.

2. Versatility: Double cut burrs can be used on a wide range of materials, including metals, plastics, and wood. This versatility makes them valuable tools in different industries and applications.

3. Precision and Control: The sharp, diamond-shaped teeth of double cut burrs offer enhanced precision and control during cutting. They allow for smooth, controlled material removal and the ability to create intricate shapes and contours.

4. Long-lasting Performance: Double cut burrs made from tungsten carbide are known for their durability and long-lasting performance. They can withstand high temperatures and maintain their cutting edges, resulting in extended tool life.

When working with double cut burrs , it is important to follow proper safety precautions. Wear protective eyewear, gloves, and a dust mask to protect yourself from flying debris and dust particles. Additionally, make sure to use the appropriate speed and technique for the material being worked on, as excessive force or improper technique may cause the burr to become dull or break.

In conclusion, double cut burrs are versatile cutting tools used in metalworking, woodworking, and various other industries. With their unique cutting pattern and durable tungsten carbide construction, they offer efficient material removal, precision shaping, and extended tool life. Whether you're deburring metal, shaping wood, or working on DIY projects, double cut burrs are valuable tools to have in your arsenal.