Introducing the SD-9, a precision-crafted ball-shaped carbide burr designed to tackle your intricate metalworking tasks with ease. Whether you’re shaping, smoothing, or engraving, this tool delivers reliable performance every time.
If you’re a professional fabricator, metal artist, or woodworker who demands accuracy and durability from your tools, the SD-9 is made just for you. It handles a variety of materials seamlessly, adapting to your unique project needs.
Boasting a shank diameter of 1/4 inch and an overall length of 2 inches, along with optional cut types including Double Cut, Single Cut, or Aluma Cut, this burr is all about versatility and precision. Ready to elevate your craftsmanship?
Key Features
Ball-shaped head ideal for precise contouring and carving
Available in Double Cut, Single Cut, or Aluma Cut to suit different materials and finishes
1/4 inch shank diameter ensures compatibility with most rotary tools
Compact 2-inch length provides excellent control and maneuverability
Durable carbide construction for long-lasting sharpness and strength
Works effectively on metals, wood, and other hard materials
Reduces hand fatigue during extended use with its balanced design
Suitable for finishing, deburring, and blending operations
Precision ground to deliver smooth, consistent results
USA-based quality control for dependable performance
Specifications
Shape / Type: Ball Shape
Cut Type: Double Cut, Single Cut, or Aluma Cut
Head Diameter: not specified
Shank Diameter: 1/4 inch
Overall Length: 2 inches
Material Compatibility: Metals, Wood, and other hard materials
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 103-66204 (SD-9)
Frequently Asked Questions
Q: What materials can the SD-9 burr be used on?
A: It works well on metal, wood, and softer materials like aluminum, especially when using the Aluma Cut option.
Q: How do I choose between Double Cut, Single Cut, and Aluma Cut?
A: Double Cut is best for fine finishing, Single Cut removes material quicker, and Aluma Cut prevents clogging when working with aluminum.
Q: What rotary tool collet size fits the SD-9?
A: The burr has a 1/4 inch shank diameter, compatible with most standard rotary tools that accept this size.
Q: Can I use the SD-9 on harder metals like stainless steel?
A: Yes, the carbide material is suitable for hard metals, but choose the appropriate cut type and speed.
Q: How often should I replace the burr?
A: Replace once you notice reduced cutting efficiency or visible dull edges to maintain best results.
Q: Is this burr suitable for detailed wood carving?
A: Absolutely, it’s versatile for both metal and fine wood carving projects.
Q: What RPM speed is recommended?
A: Lower speeds for wood and aluminum, higher speeds for tougher metals — refer to your rotary tool’s recommendations.
Q: Does the burr require special maintenance?
A: Regularly clean with a wire brush and avoid overheating to keep it sharp and effective.
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.
