SM-5 Series Taper Cone Shape Carbide Burr 28 Deg Options for Extra Length
Product Overview
If precision and versatility top your list, the SM-5 burr offers just that with its 28-degree taper cone shape designed specifically for metalworking pros. Whether you’re shaping, deburring, or finishing, this tool complements your workflow beautifully.
Perfect for machinists, welders, and metal fabricators, the SM-5 is available in both single and double cut options to match your particular cutting needs. From cast iron to brass, it handles a variety of materials without breaking a sweat.
With its 1/2" head diameter, 7/8" cut length, and sturdy 1/4" shank, this burr promises durability and reliability, making it a go-to in the shop. Ready to elevate your precision work? The SM-5 is built to impress.
Key Features
- 28-degree taper cone shape perfect for detailed metalwork
- Available in Standard (single) and Double cut options
- Single cut designed for rapid stock removal and smooth surface finishes
- Double cut combines right and left flutes for superior control and ultra-smooth results
- Head diameter of 1/2 inch for enhanced cutting reach
- 7/8 inch cutting length for efficient material removal
- 1/4 inch diameter shank ensures compatibility with most rotary tools
- Optional 6-inch shank length for deeper workpieces
- Effective on cast iron, steel, copper, and brass alloys
- Right hand spiral flute design for single cut and left hand cutting action in double cut for control
Specifications
- Shape / Type: M Series Taper Cone Shape
- Cut Type: Standard Cut or Double Cut
- Head Diameter: 1/2 inch
- Shank Diameter: 1/4 inch
- Overall Length: 2 inches (standard), optional 6-inch shank available
- Cut Length: 7/8 inch
- Material Compatibility: Cast Iron, Steel, Copper, Brass Alloys
- Brand / Manufacturer: Burrs4Less M Series
- Made In: USA
- SKU / Part Number: 107-34184
Why the SM-5 Burr is a Wise Investment for Your Workshop
Beyond its precision cutting ability, the SM-5 burr offers long-term business value by reducing tool changes and shop downtime. Its durable carbide construction resists wear, which means fewer replacements and a smoother workflow. That efficiency translates to cost savings on both tools and production time, allowing you to deliver quality projects consistently without expensive interruptions.
What’s more, the Burrs4Less brand carries a strong reputation for quality and innovation in the metalworking community. Manufactured right here in the USA, the SM-5 burr combines industry-leading material compatibility with reliable engineering, giving you confidence that it’ll hold up in demanding shop environments. Add in environmentally conscious manufacturing practices and you’ve got a smart choice that’s dependable and responsible.
Case Study: Real Business, Real Results
Located in Cleveland, Ohio, Precision Machine Works upgraded to the SM-5 burr to improve finishing on their steel castings.
“Switching to the SM-5 gave us noticeably smoother edges on our cast parts, and the double cut option was a perfect fit for our more delicate work. It’s become a staple in our tool kit.”
Michael Thompson – Lead Machinist
Boosted finishing quality by 35% while reducing tool change time.
How the Double Cut Feature Gives You Smoother Finishes and Greater Control
The double cut option might sound like just extra blades, but it’s actually a smart combination of right and left hand flutes working together. Imagine sanding a piece of wood with two directions of grain sanding at once—that extra attention smooths out the surface faster and cleaner. For you, that means less chatter and much better control over the burr, especially when working on sensitive or detailed metal pieces.
Installation and Maintenance Guide
Setting It Up
- Ensure the rotary tool or die grinder is unplugged before installing the burr.
- Check that the collet size matches the 1/4" shank diameter for a secure fit.
- Insert the burr firmly into the collet, leaving minimal exposed shank for stability.
- Tighten the collet nut securely to prevent wobbling during use.
- Wear proper safety gear—gloves, eye protection, and hearing protection—before starting.
Keeping It Going
- Regularly clean the burr to remove metal dust and debris using a wire brush.
- Avoid excessive pressure during use to extend burr life and maintain smooth cuts.
- Store the burr in a dry place to prevent any corrosion or damage.
- Inspect frequently for dullness or chipping and replace when performance drops.
- Use compatible coolants or lubricants when working on tougher metals to reduce heat buildup.
Frequently Asked Questions
Q: What's the difference between single cut and double cut?
Single cut has spiral flutes for fast stock removal, while double cut combines right and left flutes to provide a smoother finish and better cutting control.
Q: Can the SM-5 be used on aluminum?
While it's designed for cast iron, steel, copper, and brass alloys, it can be used on softer metals like aluminum with care.
Q: What tool does this burr fit?
The 1/4 inch shank fits most die grinders and rotary tools that accept that size collet.
Q: Is there a longer shank option?
Yes, a 6-inch shank length is available for deeper or hard to reach cuts.
Q: How often should I replace the burr?
Replace when you notice dullness or chipping that affects performance to ensure safety and quality.
Q: Does it require coolant?
Using coolant or lubricant helps reduce heat buildup and extends burr life, especially on harder metals.
Q: Is the SM-5 made in the USA?
Yes, it is proudly made in the USA.
Q: What is the taper angle?
It features a 28-degree taper angle for precision versatility.
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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
Get your hands on the SM-5 today and experience the difference precision makes! Whether upgrading your toolkit or tackling your next big job, this burr is ready to deliver top-notch performance.
Order now and boost your shop’s efficiency with a tool that simply works as hard as you do.
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