Meet the SN-51, a versatile N Series Inverted Cone carbide burr designed to serve metalworking professionals who demand precision and efficiency. Whether you're shaping, deburring, or finishing, this tool is made to get the job done smoothly.
Crafted with both Standard Cut and Double Cut options, the SN-51 adapts to your specific cutting needs—offering rapid stock removal or super smooth finishes depending on your project. Its 1/4 inch head diameter and 1/8 inch shank provide sturdy control for detailed work.
With its robust construction and compatibility with cast iron, steel, copper, and brass alloys, this burr stands out as a reliable workhorse in your tool collection. Ready to elevate your metal shaping process? The SN-51 awaits.
Key Features
Available in Standard Cut and Double Cut options for flexible use.
Inverted Cone shape perfect for rounding edges and widening grooves.
1/4 inch head diameter ensures precise material removal.
1/8 inch shank diameter fits most standard die grinders.
Length of cut at 1/4 inch ideal for detailed work.
Right hand spiral flutes for controlled cutting action.
Double Cut burr features combined right and left hand flutes for smoother finishes.
Works effectively on materials including cast iron, steel, copper, and brass alloys.
Designed for rapid stock removal and excellent surface finishes with Standard Cut.
Slight left hand cutting action in Double Cut gives enhanced grinder control.
Specifications
Shape / Type: N Series Inverted Cone
Cut Type: Standard Cut or Double Cut
Head Diameter: 1/4 inch
Shank Diameter: 1/8 inch
Overall Length (Length of Cut): 1/4 inch
Material Compatibility: Cast iron, Steel, Copper, Brass Alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 112-17052
Frequently Asked Questions
Q: What materials can I use the SN-51 on?
It works well on cast iron, steel, copper, and brass alloys.
Q: What is the difference between Standard Cut and Double Cut?
Standard Cut has right hand spiral flutes for rapid stock removal, while Double Cut combines right and left flutes for smoother finishes.
Q: What grinder shank size is compatible?
The SN-51 features a 1/8 inch shank suitable for most die grinders.
Q: Can I use it for both roughing and finishing?
Yes, choose Standard Cut for rough work and Double Cut for finishing tasks.
Q: How do I maintain the burr for long life?
Clean regularly, avoid excessive pressure, and store in a dry place.
Q: Does the Double Cut burr affect grinder control?
Yes, the slight left hand cutting action provides better control.
Q: Is the SN-51 made in the USA?
Yes, it is proudly made in the USA.
Q: What is the head diameter and length of cut?
The head diameter is 1/4 inch, and the length of cut is 1/4 inch as well.
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.
