The SA-7 is a versatile cylindrical-shaped carbide burr designed to tackle a wide range of metalworking and woodworking tasks. If you’re a craftsman or professional looking for precision and reliability, this tool fits the bill perfectly.
Built with a 3/4 inch head diameter and a 1-inch cut length, plus a sturdy 1/4 inch shank diameter, it’s engineered for accurate, controlled cuts that keep your work consistent.
Whether you need a standard cut or double cut burr, the SA-7 offers flexibility for your specific cutting needs, making it a dependable choice for both rough shaping and fine detailing.
Key Features
3/4 inch head diameter for precise material removal
1-inch length of cut for balanced reach and control
1/4 inch shank diameter fits most rotary tools and die grinders
Available in Standard Cut or Double Cut for multiple cutting applications
Cylindrical shape ideal for flat surfaces and contouring
High-quality carbide construction for long-lasting durability
Efficient heat resistance ensures cooler cutting and extended burr life
Well-suited for metalworking and woodworking professionals
Designed for smooth operation and reduced vibration
Compatible with a wide range of materials
Specifications
Shape / Type: Cylindrical (A Series)
Cut Type: Standard Cut or Double Cut
Head Diameter: 3/4 inch
Length of Cut: 1 inch
Shank Diameter: 1/4 inch
Overall Length: 2 inches
Material Compatibility: Metalworking, Woodworking
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 001-50204
Frequently Asked Questions
Q: What materials can the SA-7 burr be used on?
A: The SA-7 is suitable for metalworking and woodworking applications, including steel, aluminum, and various woods.
Q: Which cut type should I choose: Standard or Double Cut?
A: Use Standard Cut for softer materials and Double Cut for harder metals or when you need a smoother finish.
Q: What rotary tool chuck size is compatible with the SA-7?
A: The SA-7 has a 1/4 inch shank diameter, fitting most standard rotary tool collets and die grinders.
Q: Can this burr be used for fine detail work?
A: With its 3/4 inch head diameter and cylindrical shape, the SA-7 is good for moderate detail and contour shaping.
Q: How do I maintain the cutting performance of this burr?
A: Clean the burr regularly with a wire brush, avoid excessive pressure, and store it properly to prevent damage.
Q: Is the SA-7 burr durable for frequent industrial use?
A: Yes, its high-quality carbide construction provides excellent durability for frequent use.
Q: What is the overall length of the SA-7?
A: The burr has an overall length of 2 inches, providing good reach and control.
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.
