SN-1 Inverted Cone Carbide Burr 1/4" Head Option for Extended Length
- Buy 5 for $6.91 each and save 8%
Product Overview
Meet the SN-1 from our N Series Inverted Cone lineup — a precise cutting tool designed to handle tough metal and alloy surfaces with ease. Whether you're sculpting steel, working with cast iron, or shaping copper and brass, this burr adapts smoothly to your needs.
This tool is perfect for metalworking pros and woodworking craftsmen who demand both speed and finesse in their cutting tools. Its thoughtful size and cut options allow for versatility, fitting right into your reliable grinder setup.
Built with a 1/4-inch head diameter and a 2-inch shank, the SN-1 offers exactly what you need in stock removal along with top-notch surface finishes, making your projects shine every time.
Key Features
- Available in Standard Cut and Double Cut options to match your material and finish requirements.
- 1/4 inch head diameter for precise and controlled use in tight spaces.
- 2 inch shank length offering easy fitting into standard grinders and tools.
- Single Cut provides rapid stock removal on cast iron, steel, copper, and brass alloys.
- Double Cut combining right and left hand flutes for a super smooth finish and enhanced burr control.
- Right-hand spiral flute in single cut optimized for effective metalworking.
- Slight left-hand action in double cut allows better handling and control.
- Durable carbide construction ensures long-lasting sharpness and tool life.
- Ideal for smoothing, shaping, and deburring intricate parts and surfaces.
- Compatible with many grinding machines used by professionals in metal and woodworking industries.
Specifications
- Shape / Type: N Series Inverted Cone
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 1/4 inch
- Shank Diameter: 1/4 inch
- Overall Length: 2 inches
- Length of Cut: 5/16 inch
- Material Compatibility: Cast iron, steel, copper, brass alloys
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 112-17074
Trusted Durability and Performance with Burrs4Less
Choosing the SN-1 means you benefit not only from a precision burr but also from Burrs4Less’ reputation for quality and innovation. Built to last through heavy use, this burr reduces your downtime and maintenance needs, so you can focus more on crafting and less on tool replacement. Its consistent performance ensures your outputs meet high standards every time, keeping your projects on schedule and under budget.
Our commitment to customer satisfaction shines through in the SN-1’s thoughtful design tailored for professional applications. Beyond raw specs, Burrs4Less offers tools that support your business growth through dependability and ease of use. That means fewer disruptions, a smoother workflow, and peace of mind knowing your cutting tools stand up to whatever your workload demands.
Case Study: Real Business, Real Results
Location: Tulsa, Oklahoma | Reason: Increased efficiency in metal deburring tasks
"Switching to the SN-1 burr has really helped us speed up our finishing process while keeping consistent quality. The double cut option especially gave us improved control that we didn’t expect would make such a difference."
Jenna Crawford – Production Supervisor
Result: Boosted output by 30% and improved surface finish consistency on all cast parts.
Why Double Cut Means Smoother Results
The Double Cut option on the SN-1 is like having two sets of fans working together to cool off a room faster. Combining right and left hand flutes, it smooths your work surface with less vibration and chatter. That slight left-hand rotation helps grab the material gently, giving you excellent control so your burr doesn’t skid around. This makes it ideal when you need polished edges without constantly switching tools, similar to how a double-bladed razor shaves cleaner and faster than a single blade.
Installation and Maintenance Guide
Setting It Up
- Make sure your grinder or rotary tool is unplugged before inserting the burr.
- Insert the 1/4 inch shank securely into the collet or chuck.
- Tighten the chuck firmly to avoid wobbling during use.
- Check the burr for any visible damage before use.
- Wear proper safety glasses and gloves before starting work.
Keeping It Going
- Regularly inspect for dullness or chips and replace when needed.
- Clean burrs after each use with a soft brush to remove debris.
- Avoid overheating by not applying excessive pressure while cutting.
- Store your SN-1 burrs in a dry, protected case to prevent rust or damage.
- Use cutting oil or coolant during prolonged cutting for extended tool life.
Frequently Asked Questions
Q: What’s the difference between standard cut and double cut?
A: Standard cut has a right-hand spiral flute good for fast stock removal, while double cut combines right and left flutes for smoother finishes and better control.
Q: Can I use the SN-1 burr on all metals?
A: It works best on cast iron, steel, copper, and brass alloys.
Q: What size grinder do I need for this burr?
A: Any grinder or rotary tool that accepts a 1/4 inch shank will work perfectly.
Q: How do I maintain the sharpness of the SN-1 burr?
A: Regular cleaning, avoiding overheating, and using coolant during extended use will keep it sharp longer.
Q: Is the burr suitable for woodworking?
A: While mainly designed for metal, it can be used on hard woods with care.
Q: What’s the length of the cutting surface?
A: The cut length is approximately 5/16 inch.
Q: Can the burr be used in cordless rotary tools?
A: Yes, as long as the tool accepts a 1/4 inch shank and has sufficient power.
Q: Does the shape affect the type of cuts I can make?
A: Yes, the inverted cone shape is great for beveling, chamfering, and angled cuts.
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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
The SN-1 is proudly ready to be part of your tool arsenal today. Don’t wait to upgrade your metalworking precision and finish quality—place your order now and experience the difference of a burr built with professional needs in mind.
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