Astro Pneumatic 2181-08 Tree Shaped Burr, 1/2" Diameter, 1-1/4" Length, High-Speed Rotary Cutting Tool
- Designed for precision metal shaping, the Astro Pneumatic 2181-08 Tree Shaped Burr delivers powerful cutting performance for automotive and industrial applications. Made with high-speed materials, it’s ideal for deburring, porting, and shaping hardened steel, cast iron, and other metals. This burr features a 1/2" head diameter and a 1-1/4" cutting length with a tree shape design that ensures optimal material removal in tight contours or curved surfaces.
- Features:
- Tree shaped burr for efficient material removal in concave areas
- Made from durable high-speed steel for extended tool life
- Ideal for deburring, grinding, shaping, and finishing metal surfaces
- 1/4" shank fits most rotary tools and die grinders
- Heat-treated and precision-ground for accurate results
- Specifications:
- Manufacturer: Astro Pneumatic
- Part Number: 2181-08
- Product Type: Tree Shaped Burr
- Material: High-speed steel
- Head Diameter: 1/2"
- Cutting Length: 1-1/4"
- Shank Diameter: 1/4"
- Country of Origin: Taiwan
- The Astro Pneumatic 2181-08 Tree Shaped Burr can also be referred to as metal shaping burr, rotary cutting tool, die grinder burr, carbide burr, and industrial grinding bit.
Astro Pneumatic Tool Company is known for delivering professional-grade automotive and industrial tools, with decades of innovation and reliability. Trusted by mechanics and technicians worldwide, Astro Pneumatic offers durable, performance-tested products that meet the high demands of body shops, service centers, and manufacturing environments.
Q: Is the Astro Pneumatic 2181-08 compatible with electric and pneumatic die grinders?
A: Yes, it fits standard 1/4" collet die grinders, both electric and air-powered.
Q: What materials can this burr be used on?
A: It is designed for hardened steel, cast iron, stainless steel, and other ferrous metals.
Q: Can this burr be used for porting engine heads?
A: Yes, the tree shape makes it suitable for porting and shaping tight areas like intake runners and combustion chambers.
Q: Is the tool heat-resistant during extended use?
A: Yes, the high-speed steel construction provides good heat resistance under continuous operation.
Q: How should I clean and maintain this burr for best performance?
A: Use a wire brush to remove metal residue and store the burr in a dry case to prevent rust or damage.
