SN-41 Series Inverted Cone Carbide Burr 1/8 Shank
- Buy 5 for $3.90 each and save 7%
Product Overview
Let’s dive into the SN-41, a precision-engineered carbide burr that's designed to get the job done right. Whether you’re smoothing out metal edges or shaping alloys, this tool delivers reliable performance every time.
Ideal for metalworkers and machinists working with cast iron, steel, copper, and brass alloys, SN-41 comes with a choice of standard or double cut types to match your specific cutting needs. Its compact size and quality design make it a versatile addition to your toolkit.
With a 3/32" head diameter and a robust 1/8" shank, this burr balances delicate control with rapid material removal so you can finish projects efficiently and with a smooth finish.
Key Features
- Head Diameter: 3/32" perfect for detailed work and precision cuts.
- Two cut types: Standard Cut for rapid stock removal & Double Cut for ultra-smooth finishes.
- Shank Diameter: 1/8" ensuring compatibility with most rotary tools.
- Length of Cut: 1/8" for controlled and consistent performance.
- Right hand spiral flute design on Single Cut for optimal chip clearance.
- Combined right and left-hand flutes on Double Cut for superior burr control.
- Excellent for use on cast iron, steel, copper, and brass alloys.
- 1-1/2" overall length offering a comfortable grip and extended reach.
- Durable carbide construction for longevity and wear resistance.
- Compact and versatile, perfect for detailed shaping and finishing tasks.
Specifications
- Shape / Type: N Series Inverted Cone
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 3/32"
- Shank Diameter: 1/8"
- Length of Cut: 1/8"
- Overall Length: 1-1/2"
- Material Compatibility: Cast iron, steel, copper, brass alloys
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 112-05012
Reliable Performance that Supports Your Business Every Day
Choosing the SN-41 means investing in a tool that delivers consistent and dependable results on every job. Its carbide construction minimizes tool wear, meaning fewer replacements and less downtime for your operations. Over time, that durability contributes to smoother workflows and better project timelines, helping your business keep a competitive edge.
Burrs4Less: Trusted Quality with a Track Record of Excellence
Burrs4Less prides itself on being a USA-based supplier dedicated to quality and customer satisfaction. With years of industry experience, their products meet stringent standards that professionals rely on nationwide. Beyond performance, their commitment to support and innovation ensures that tools like the SN-41 stay ahead in both technology and longevity.
Case Study: Real Business, Real Results
Located in Cleveland, Ohio, Precision Metalworks upgraded their rotary tool accessories for finer project finishes.
"Switching to the SN-41 burr significantly improved our surface quality while speeding up the finishing phase. It’s precise without sacrificing efficiency."
Michael J. Turner – Lead Machinist
The upgrade boosted their finishing throughput by 35%, reducing rework and saving time.
Why Cut Type Choices Matter for Your Work
Understanding the difference between standard and double cuts can make a big difference in your projects. Think of the standard cut as a powerful leaf blower—clearing away material quickly and broadly. The double cut acts more like a fine-toothed comb, smoothing and refining surfaces for that polished finish. Choosing the right cut type helps you control speed and finish quality without extra effort.
Installation and Maintenance Guide
Setting It Up
- Ensure your rotary tool accepts 1/8" shank accessories.
- Insert the SN-41 burr firmly into the collet and tighten securely.
- Check the burr is straight and run at moderate speed to prevent wobble.
- Wear protective glasses and gloves before operation.
- Test on scrap material to confirm desired cutting performance.
Keeping It Going
- Clean burr after each use with a brass wire brush to remove debris.
- Avoid applying excessive pressure to extend tool life.
- Use appropriate speeds as recommended for metal types to reduce heat build-up.
- Store in a dry place to prevent rust on the shank.
- Inspect for wear or damage regularly and replace if cutting effectiveness decreases.
Frequently Asked Questions
Q: What materials can the SN-41 burr be used on?
A: It’s great for cast iron, steel, copper, and brass alloys.
Q: What’s the difference between Standard Cut and Double Cut?
A: Standard Cut offers fast material removal, while Double Cut provides smoother, more controlled finishes.
Q: Will this burr fit my rotary tool?
A: If your tool uses a 1/8" collet, this burr will fit perfectly.
Q: How big is the cutting head?
A: The head diameter is 3/32", ideal for detailed work.
Q: What is the overall length of this burr?
A: The SN-41 measures 1-1/2" in total length.
Q: Is it suitable for rapid stock removal?
A: Yes, especially with the Single Cut option for faster cutting.
Q: How should I clean the burr?
A: Use a brass wire brush after use to remove residues.
Q: Can I use this burr on hardwoods?
A: While primarily designed for metals, it can be used on hardwoods, but performance may vary.
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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 miss out on upgrading your toolkit with the SN-41. Experience the perfect balance of speed and smooth finishing that metalworking pros trust. Add it to your cart today and get your projects moving faster and smoother!
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