Duz-AL 4-1/2
Duz-AL 4-1/2
Duz-AL 4-1/2

HH19950

Duz-AL 4-1/2" Non-Ferrous Milling Disc – Red

$599.00 USD
$599.00 USD
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Duz-AL 4-1/2" Non-Ferrous Milling Disc – Red

Built for aluminum and other non-ferrous metals, the Duz-AL Milling Disc delivers fast, controlled material removal in a compact 4-1/2" design. Five sharp carbide inserts make quick work of chamfering, seam trimming, and opening root welds—even in tight spaces.

The Duz-AL removes material as chips rather than grinding it away, helping reduce airborne dust while providing clean, controlled material removal.

Features:

  • 4-1/2" diameter
  • 10mm cutting width
  • 5 carbide inserts
  • Designed for aluminum & non-ferrous metals
  • Ideal for chamfering, seam trimming & root weld opening
  • Chip-based material removal helps reduce dust
  • Excellent for tight or detailed work

Important: Not for use on ferrous metals.

They're my go-to for top-quality welds!

“I’ve used Heavy Hitter TIG rigs since 2019, and they’ve never let me down—no overheating, no gas issues, and perfect results on metals like Titanium and Aluminum. They're my go-to for top-quality welds and procedure qualifications. Even veteran welders I introduced them to years ago still won’t use anything else—that says it all.”

— Travis Field

Never let me down!

I’ve been using a Heavy Hitter Rig since they came out. I use it for everything I weld, from Schedule 10 to XX Strong. It’s never let me down! It’s really shaved man-hours off heavy wall welds and never gets hot. It helps streamline my work, and it’s easy on my hands by keeping the heat down. Highly recommend one for the heavy wall welders out there!!!!

— Raymond Brock

The best TIG torch you will ever use!

My students and I are sold on the Heavy Hitters TIG rigs; they are well built and by far the best TIG torch you will ever use."

— Glen Arne

Durable, lightweight, and great gas flow!

"Heavy Hitters are durable, lightweight, and have great gas flow. Fill quicker and cap slicker is an accurate statement for these Heavy Hitters. If you’re a TIG welder and don’t have one, you are missing out."

— Timothy Shockley