If you work with metals like cast iron, steel, or brass, the SM-41 carbide burr is designed just for you. It’s part of the M Series Taper lineup, featuring a 14-degree included angle that makes precision cutting a breeze. Whether you need fast stock removal or a smooth finish, this tool has you covered.
This burr comes in both standard cut and double cut options, making it versatile enough for a range of metalworking tasks. The 1/8 inch head diameter and 3/8 inch length of cut allow for detailed and controlled shaping or grinding. The 1/8 inch shank fits most grinders comfortably, ensuring you’re ready to roll on any project.
What really stands out is the double cut’s combined right and left flutes, which help control the tool while delivering an ultra-smooth finish. Perfect for pros who value accuracy and polished results, the SM-41 is a handy upgrade for your toolkit.
Key Features
Tapered burr with a 14-degree included angle for precise cutting
Available in standard cut and double cut styles to suit various applications
Standard cut: right hand spiral flute for rapid stock removal
Double cut: combined right and left hand flutes for a super smooth finish
Head diameter of 1/8 inch ideal for detailed work
3/8 inch cutting length for extended reach and control
Shank diameter of 1/8 inch compatible with most rotary tools
Designed for use on metals like cast iron, steel, copper, and brass alloys
Super smooth finishes with double cut option improve project quality
Compact and lightweight for comfortable handling during long jobs
Specifications
Shape / Type: M Series Taper 14 Degrees
Cut Type: Standard Cut or Double Cut
Head Diameter: 1/8 inch
Length of Cut: 3/8 inch
Shank Diameter: 1/8 inch
Overall Length: 1-1/2 inch
Material Compatibility: Cast iron, steel, copper, brass alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 107-08082
Frequently Asked Questions
Q: What materials can the SM-41 burr cut?
The SM-41 works great on cast iron, steel, copper, and brass alloys.
Q: What is the difference between standard cut and double cut?
Standard cut has right hand spiral flutes for fast stock removal; double cut combines right and left for smoother finishes and better control.
Q: Can I use this burr on other metals?
Yes, it’s suitable for various non-ferrous and ferrous metals but always test on scrap first.
Q: What is the shank diameter and will it fit my tool?
The shank diameter is 1/8 inch, fitting most die grinders and rotary tools designed for this size.
Q: How do I prevent burr overheating?
Run at recommended speeds, avoid excessive pressure, and give the tool breaks during use.
Q: Is the tapered 14-degree angle suitable for detailed work?
Yes, the taper allows precise, angled cuts that help with detailed shaping.
Q: Can the double cut be used for stock removal?
Double cut is optimized for smooth finishing but can handle moderate stock removal too.
Q: How to maintain the burr for longest life?
Regularly clean metal debris, avoid overheating, and replace if the edges dull.
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.
