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
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.
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 Carbide Burrs Direct?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
High Heat Resistance
Solid carbide construction maintains hardness even at high operating temperatures.
Maximum Durability
Solid piece construction ensures heat resistance and minimal breakage.
Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
Industrial Heritage
Decades of experience supplying tools to the aerospace and automotive sectors.
