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Piranha II Medium Duty Tungsten Grinder

Jim Watson (AKA Joe Welder)

Technical Author | Trade Publication Contributor | eCommerce Pioneer

Product Innovator | Director of Manufacturing | U.S. Patent Holder

CEO & Founder, Arc-Zone.com

Posted by Robert Hernandez on Feb 11th 2025

Consistent tungsten prep is key to achieving a stable arc and high-quality welds.

The Piranha II Medium Duty Tungsten Grinder (PDF) provides step-by-step guidance on setup, operation, and maintenance to help you produce precise, repeatable electrode tips.

What you’ll find inside:

  • Setup and installation instructions
  • Recommended grinding angles and techniques
  • Operation tips for consistent results
  • Maintenance guidelines for long-term performance

Properly ground tungsten improves arc starts, control, and overall weld consistency.

Download the Piranha II Medium Duty Tungsten Grinder Manual (PDF)