SF-51 with Extended Shank Double Cut Carbide Burr 1/4" Dia
- Buy 5 for $4.83 each and save 7%
Product Overview
The SF-51 Miniature Burr is your go-to tool when precision meets performance. Designed with a 1/4" diameter head and a 1/8" shank, it’s perfect for fine detail work and smooth finishes. Whether you’re into metalworking or woodworking, this burr brings versatility right to your fingertips.
Crafted for professionals who demand both speed and control, the SF-51 features either a double-cut for ultra-smooth finishes or a single-cut for quick, clean stock removal. It doesn’t just shape materials; it refines them with ease and accuracy.
Its extended shank design offers better reach and superior control, easing your workflow and reducing hand fatigue. If you’re serious about quality and efficiency, the SF-51 is ready to step up your burr game.
Key Features
- 1/4" diameter head ideal for detailed, precision work.
- 1/8" diameter shank fits most standard rotary tools and grinders.
- Available in double cut for ultra-smooth finishing.
- Single cut option for rapid stock removal on metals like cast iron and steel.
- Extended shank design for improved reach and handling.
- Right and left-hand flutes on double cut provide excellent burr control.
- Works effectively on copper, brass, steel, and cast iron.
- Durable carbide construction ensures long tool life under demanding conditions.
- Lightweight and balanced for reduced operator fatigue during prolonged use.
- Perfect for both metalworking and woodworking professionals.
Specifications
- Shape / Type: Miniature Burr (51 Series)
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 1/4"
- Shank Diameter: 1/8"
- Overall Length: 1-1/2"
- Length of Cut: 1/2"
- Material Compatibility: Cast iron, steel, copper, brass alloys
- Brand / Manufacturer: Burrs4Less
- Made In: USA
- SKU / Part Number: 105-17112-M
Built for Reliability: The Burrs4Less SF-51 Advantage
When running a busy metalworking or woodworking shop, having a tool that consistently delivers precision and durability can save both time and money. The SF-51 isn’t just about sharp edges—it’s about long-term reliability. Thanks to its high-quality carbide construction and thoughtful design, you won't be stopping your workflow to replace worn parts frequently. This means less downtime, more productivity, and a smoother operation overall.
Burrs4Less brings decades of industry expertise to every product, and the SF-51 is no exception. Recognized for its superior build and usability, this burr meets the needs of professionals who demand solid value in every cut. Plus, its production standards embrace environmentally responsible practices, ensuring you’re using a tool that supports a greener tomorrow while offering top-tier performance today.
Case Study: Real Business, Real Results
Springfield, IL – Upgrading their burr tools for smoother finishes and faster jobs.
"Switching to the SF-51 made a noticeable difference. The extended shank gave us better control, cutting down rework and saving time."
Jessica Marlow – Production Supervisor
Boosted finishing quality by 35% and decreased project time by 25%.
Why Extended Shank Design Makes Your Work Easier
Think of the extended shank on the SF-51 like having a longer handle on a paintbrush—it gives you extra reach without sacrificing control. This means you can access tight spots and awkward angles without straining your hand or wrist. Plus, the added length helps keep your fingers farther from the spinning burr, making your work safer and more comfortable.
Installation and Maintenance Guide
Setting It Up
- Ensure your rotary tool or grinder is compatible with a 1/8" shank size.
- Insert the SF-51 burr fully into the collet to avoid slippage during use.
- Tighten the collet nut securely but avoid over-tightening to prevent damage.
- Wear proper safety equipment like goggles and gloves before starting.
- Run the tool at recommended speeds for your material for best results.
Keeping It Going
- Regularly clean the burr with a wire brush to remove built-up debris.
- Inspect for dullness or chips before each use and replace when worn.
- Avoid excessive pressure to prolong cutting edge life and reduce wear.
- Store in a dry, protective case to prevent damage between jobs.
- Lubricate your tool periodically as per manufacturer instructions for smoother operation.
Frequently Asked Questions
Q: What materials can the SF-51 burr be used on?
A: It works great on cast iron, steel, copper, and brass alloys, making it versatile for metalworking.
Q: What size shank does the SF-51 have?
A: The shank diameter is 1/8", compatible with most rotary tools and grinders.
Q: What is the difference between single cut and double cut burrs?
A: Single cut burrs are designed for rapid stock removal, while double cut burrs provide smoother finishes due to their intersecting flutes.
Q: How long is the cutting length on the SF-51?
A: The cutting length is 1/2", ideal for detailed shaping and finishing.
Q: Can this burr be used for woodworking?
A: Yes, while primarily for metal, the SF-51 can also be used on wood for detailed carving.
Q: Is this burr suitable for use on aluminum?
A: It can be used on softer metals like aluminum, but double cut burrs are preferred for smoother finishes.
Q: What is the overall length of the SF-51 burr?
A: The overall length is 1-1/2", providing extended reach during use.
Q: Is the SF-51 burr made in the USA?
A: Yes, this tool is proudly made in the USA to ensure quality and reliability.
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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 elevate your craftsmanship—order the SF-51 Miniature Burr today. Experience the perfect blend of control, precision, and durability designed to keep your projects running smoothly. Add it to your toolkit now and see the difference in every cut.
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