Meet the SA-53 L3, a precision-engineered carbide burr designed for professionals who demand smooth finishes and excellent control. Whether you’re shaping metal, casting, or working on copper and brass alloys, this tool has got you covered.
This cylindrical-shaped burr belongs to our popular A Series and offers an extended shank design, making it perfect for those tough-to-reach spots. It comes in both standard (single cut) and double cut varieties to match your exact project needs.
With its 3/16" head diameter and a 3" shank, it’s a versatile choice that combines durability with ease of use. Ready to upgrade your toolkit? This burr delivers exceptional performance and a smooth finish every time.
Key Features
Extended 3" shank for reaching difficult areas
Double cut option offers both right- and left-hand flutes for ultra-smooth finishes
Single cut version ideal for general-purpose grinding on multiple metals
Cylindrical shape suited for contouring and surface finishing
3/16" head diameter with 1/2" length of cut for precision work
Slight left hand cutting action in double cut gives better burr and grinder control
Compatible with cast iron, steel, copper, and brass alloys
Robust construction minimizes wear and extends tool life
USA-supplied with reliable consistency in quality
Specifications
Shape / Type – A Series Cylindrical
Cut Type – Standard Cut or Double Cut
Head Diameter – 3/16"
Length of Cut – 1/2"
Shank Diameter – 1/8"
Overall Length – 3"
Material Compatibility – Cast Iron, Steel, Copper, Brass Alloys
Brand / Manufacturer – Burrs4Less
Made In – USA
SKU / Part Number – 002-12112 XL
Frequently Asked Questions
Q: What materials can I use the SA-53 L3 burr on?
The SA-53 L3 works great on cast iron, steel, copper, and brass alloys.
Q: What is the difference between single and double cut?
Single cut has right-hand spiral flutes for general use. Double cut combines right and left-hand flutes for smoother finishes and better control.
Q: Can I use this burr on hard metals like stainless steel?
Yes, it’s suitable for steel including harder alloys, but cutting speed and pressure should be adjusted accordingly.
Q: What tool shank size does this burr fit?
This model has a 1/8" shank diameter, compatible with most grinders and rotary tools of this size.
Q: What is the benefit of the extended 3" shank?
The longer shank lets you reach awkward or deep areas without sacrificing control or safety.
Q: How do I maintain the cutting efficiency?
Keep the burr clean from debris, avoid overheating, and inspect regularly for wear.
Q: Is the burr balanced for high RPM use?
Yes, the burr is designed for high-speed operation with minimal vibration for smooth cutting.
Q: Can I use this for woodworking?
While designed for metals, some customers use it on hardwoods; however, metalworking applications are recommended.
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.
