SN-51 Series Inverted Cone Carbide Burr 1/4" Head
- Buy 5 for $4.83 each and save 7%
Product Overview
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
Long-Term Value of Burrs4Less SN-51 Carbide Burr
Investing in the SN-51 isn’t just about having a sharp tool today; it’s about securing consistency and durability in your workflow over the long haul. The premium carbide material reduces frequent tool changes, minimizing downtime and maintenance headaches. This means your shop can run smoother with fewer interruptions, improving overall productivity and lowering operational costs. Additionally, the precision engineering behind this burr ensures consistent results every use, helping maintain high-quality standards for your clients.
Burrs4Less: Trusted Quality and Innovative Design
With years of experience supplying professional-grade carbide burrs, Burrs4Less stands out as a brand synonymous with reliability and innovation. The SN-51 embodies this legacy by combining proven design formulas with the latest in cutting technology. Our USA-based manufacturing guarantees tight quality control so you can trust that every tool performs to your expectations. Beyond just tools, we’re committed to supporting metalworkers and fabricators across the country with products designed to help their businesses thrive.
Case Study: Real Business, Real Results
Houston, TX – Upgrading to achieve smoother metal finishing.
"Switching to the SN-51 Double Cut burr dramatically improved our finish quality and cut down rework time. It's a well-balanced tool that provides excellent control, even on tough metals."
Emily Johnson – Senior Machinist
Increased finish precision by 35%, saving valuable production hours.
Why Double Cut Flutes Make a Difference
Double Cut burrs combine right and left hand flutes creating a finer, smoother finish and a slight left-hand cutting action. Think of it like using two combs going in opposite directions to gently and evenly untangle knotted hair—this action smooths surfaces while maintaining control. This subtle opposing motion reduces tool chatter and gives you better handling, especially useful when working on delicate metals requiring a perfect finish.
Installation and Maintenance Guide
Setting It Up
- Ensure the die grinder is powered off before inserting the burr.
- Insert the 1/8 inch shank firmly into the collet and tighten snugly.
- Choose the cut type appropriate for your task: Standard for rough work, Double for smooth finishes.
- Wear protective gear including safety glasses and gloves before starting.
- Test on scrap material to confirm speed and fit.
Keeping It Going
- Clean burrs regularly with a wire brush to remove buildup.
- Store in a dry case to prevent corrosion and damage.
- Avoid applying excessive pressure during use to prolong tool life.
- Inspect burrs for wear or chips before each use.
- Use at recommended speeds to maintain cutting efficiency.
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.
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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 Burrs4less?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
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Premium Quality
Pro-grade tungsten carbide burrs for durable, precise work.
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Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
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Fast & Free Shipping
24-hour shipping, free on $100+ orders.
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Expert Guidance
Team assists in picking ideal burr for materials.
Ready for Order
Don’t wait to upgrade your tooling collection! The SN-51 N Series Inverted Cone burr is ready to bring precision and smooth finishes to your metalworking projects. Order now and experience the difference in performance today!
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