EXXTRAL®

Smarter. Faster. Cleaner. The Why Behind EXXTRAL®-Plus

At voestalpine, we do more than produce coatings — we help manufacturers and machinists overcome real-world challenges on the shop floor.
EXXTRAL®-Plus was developed by our sister brand eifeler, with a clear purpose: to help you machine harder, faster, and cleaner — with extended tool life, greater efficiency, and reduced downtime.

Technical highlights:

Microhardness HV 0.053300 ± 300 HV
Coating thickness2 – 4 µm
Maximum operating temperature800°C / 1470°F
Friction coeff. against steel0.7
Coloranthracite

Why Choose EXXTRAL®-Plus?

  • Extreme hot hardness and oxidation resistance — maintains performance even at temperatures up to 800°C, outperforming traditional TiAlN coatings.
  • Dry machining ready — reduce or eliminate coolant usage.
  • Low friction — improves chip evacuation, minimizes heat buildup.
  • Extended tool life — thicker coatings ideal for drilling and milling.
  • Enhanced toughness — reduces chipping, improves tool stability.

Ideal for:

  • Hard machining
  • High-speed drilling & milling
  • Cemented carbide cutting tools
  • Dry or high-efficiency machini

Compatible Materials

  • Carbon steel
  • Alloy steel
  • Stainless steel
  • Cast iron
  • Nickel-based alloys

EXXTRAL®-Plus was created for those who expect more — more tool life, more productivity, and more freedom from machining limitations.

Ready to boost your machining performance?

Explore our Coating Guide to discover the best coating solution for your application — and take your machining to the next level.