SC-42 L3 Extended Shank Cylindrical Ball End Burr 1/8" x 3"

In stock
Special Price $6.89 Regular Price $13.15
  • Buy 5 for $5.90 each and save 14%

Product Overview

Meet the SC-42 L3 Extended Shank Cylindrical Ball End Burr, designed for precision and versatility in metalworking. With a 1/8" head diameter and an extended 3" shank, it effortlessly tackles detailed tasks where reach and accuracy matter.

This tool is perfect for professionals and hobbyists working with cast iron, steel, copper, brass, or even non-ferrous metals. Whether you need ultra-smooth finishes or rapid stock removal, this burr has you covered thanks to its multiple cut types including double cut, single cut, and Aluma cut options.

What truly sets this burr apart is its extended shank design, letting you work deeper or harder-to-reach areas with confidence. If you're ready to combine control, flexibility, and performance in one cutting tool, this burr is a solid choice!

Key Features

  • Extended 3-inch shank for deeper access and greater reach
  • 1/8-inch head diameter for precision work in tight areas
  • Double cut option for super smooth finishes and control
  • Single cut alternative optimized for rapid stock removal
  • Aluma Cut variant for efficient cutting on non-ferrous metals
  • Right and left hand flutes combined in double cut for excellent burr and grinder control
  • Durable carbide construction ensures long tool life
  • Compatible with common grinder and rotary tools
  • Ideal for professional metalworkers, machinists, and hobbyists
  • Multiple cut types available to match your specific project needs

Specifications

  • Shape / Type: Cylindrical Ball End Burr
  • Cut Type: Double Cut / Single Cut / Aluma Cut
  • Head Diameter: 1/8 inch
  • Shank Diameter: 1/8 inch
  • Overall Length: 3 inches
  • Length of Cut: 9/16 inch
  • Material Compatibility: Cast iron, steel, copper, brass, non-ferrous metals (Aluma Cut)
  • Brand / Manufacturer: Burrs4Less
  • Made In: USA
  • SKU / Part Number: 003-08122 XL

Frequently Asked Questions

  • Q: What materials can I use the SC-42 L3 burr on?

    The burr is designed for use on cast iron, steel, copper, brass alloys, and with the Aluma Cut option, on non-ferrous metals like aluminum.

  • Q: What cut types are available for this burr?

    It comes in Double Cut for smooth finishes, Single Cut for general purpose and rapid stock removal, and Aluma Cut specifically for non-ferrous metals.

  • Q: Why choose an extended shank burr over a regular one?

    The extended shank allows you to reach deeper or tighter spaces with improved control and comfort.

  • Q: What size shank does this burr have?

    It features a 1/8 inch shank to fit standard rotary tools and die grinders.

  • Q: How long is the cutting length?

    The length of cut is 9/16 inch, ideal for detailed work and stock removal.

  • Q: Can I use this burr for woodworking?

    While primarily designed for metalworking, it can also be used on hardwoods but is not optimized for soft or delicate woods.

  • Q: What safety gear should I use when operating this burr?

    Always wear eye protection, gloves, and a dust mask to protect from flying debris and dust.

  • Q: Does the Aluma Cut burr work on ferrous metals?

    No, the Aluma Cut is optimized for non-ferrous metals and may wear quickly on ferrous materials.

  • 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.