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Plasma Arc Welding

The All New Piranha III series tungsten grinder is a purpose built, precision engineered tungsten electrode grinding machine designed to consistently grind taper angles from 10˚ - 60˚.  The Piranha III tungsten grinder is simple to set up, and is safe and easy to use-- making it ideal for consistently grinding tungsten electrode sizes from .040" (1.0mm) to 3/16" (4.8mm) and as short as 1.75” (44.5mm)! 

• Precision tip flat gauge adjustment ensures exact tungsten points -- every time -- enabling consistent, repeatable arc starting and high-quality finished welds.
• Integral containment baffle keeps dust inside the grinder housing for safe, easy disposal.
• Tip flat block for square end grinding and removing contaminated tips.
• Electrode notching station for simple tungsten cut-off.
• Port ready for vacuum upgrade.

The New and Improved Piranha III tungsten grinder is perfect for Mechanized / Automatic TIG and Plasma Arc Welding, Manual TIG and Plasma Arc Welding and Orbital Tube and Pipe welding applications. Made in U.S.A. by Diamond Ground Products.

 Arc-Zone.com® stocks a complete line of genuine Diamond Ground Products replacement parts and tungsten grinding accessories, that are engineered to work with the Piranha III precision tungsten grinder.

Displaying 1 to 11 (of 11 products)

Replacement Motor


DGP-PG1436
$317.50
Replacement Motor

Front Housing Cover


DGP-PG1352
$84.37
Front Housing Cover

Customer Reviews

Small Tungsten Pin Vise .040 - 1/16

Average Customer Rating for:

Small Tungsten Pin Vise .040 - 1/16"

5 of 5 Stars!

5 out of 5 stars (1 review).

Large Tungsten Pin Vise 1/8

Average Customer Rating for:

Large Tungsten Pin Vise 1/8" - 3/16"

5 of 5 Stars!

5 out of 5 stars (1 review).

Medium Tungsten Pin Vice 1/16

Average Customer Rating for:

Medium Tungsten Pin Vice 1/16" - 1/8"

5 of 5 Stars!

5 out of 5 stars (2 reviews).


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