If you’re only scrapping aluminum or steel, you might be missing out on hidden value. Many machine shops regularly handle high-value metals that end up in the scrap bin—or worse, the trash—without realizing their worth. Reclaiming these materials doesn’t just make environmental sense; it can also add a valuable revenue stream to your operation.

Here are some overlooked materials you should be setting aside:

High-Value Metals To Recycle From Machine Shops

• Carbide Inserts and Tooling
  Often tossed when they dull, these tools contain tungsten carbide—a dense, valuable material that recyclers like RRCarbide specialize in.
• High-Speed Steel (HSS)
  Common in drill bits and cutting tools, HSS is a premium alloy that deserves a bin of its own.
• Tungsten Bits
  Whether solid or tipped, tungsten is one of the highest-paying materials in the scrap world. Don’t let it go out with the rest.
• Grinding Sludge
  The fine waste produced during sharpening or tool production can be recycled too—especially when it contains tungsten or cobalt.
• Cobalt Alloy Parts
  Used in high-performance applications, cobalt-based materials (like those in Hastelloy or Elkonite) are highly recyclable and valuable.

How to Start Recycling

Recycling these materials doesn’t need to be complicated. A few small changes can make a big difference:

• Set Up Marked Containers
  • Use clear signage to separate carbide, HSS, tungsten, and general metal. Even small volumes add up over time.
• Train Your Team on Separation
  • A 5-minute toolbox talk could turn daily waste into a long-term asset. Make sure your crew knows what to look for.
• Work With a Recycler Like RRCarbide
  • We make it easy. From free quotes to national shipping support, RRCarbide helps machine shops turn scrap into cash—with no hassle.

Make sure your team knows exactly what machine shops can recycle—and how to get top dollar for it.