Tungsten Grinders

Tungsten Grinders

Tungsten Grinding Solutions for Every Application & Budget

A clean, precision diamond ground tungsten electrode delivers snappy arc starts, and better puddle control. Dedicated tungsten grinders are the simplest, most cost-effective way to improve your TIG & Plasma Arc Welding.  Our premium line of machines are designed to grind & re-grind welding electrodes with a precision ground finish for crisp, snappy arc starts, better arc control, clean arc transfer, longer electrode run time & less tungsten waste.

Invest In A Quality Tool That Is Guaranteed To Save You Time & Money

Choose from the worlds leading brands -- Sharpie™ SD & DX models, CK Worldwide® Turbo Sharp™, Diamond Ground Products® Piranha II, Piranha III & DGP models, Weldcraft® Orbitalum, Inelco, Neutra, UltimaTIG , UltimaTIG-Cut & Neutrix models, TechSouth PowerPoint, Murata Turbo-4, MT-11M SuperTurbo & Turbo Ace models.

Every machine, every model, Wet, Dry, Portable, Hand held, Bench Top, Manual & Semi-automated, engineered to grind a taper on a new piece of tungsten, or refresh a spent tip on a pre-ground electrode in the shop, laboratory or jobsite. Each product is carefully selected by our welding experts & serviced by our industry leading technical support team. We stock a complete line of tungsten electrode grinders, replacement parts & accessories.

Precision Ground Tungsten Electrode Services

Super high-quality CNC precision diamond ground electrodes. Cut-to-length, cleaned, labeled and packaged to meet your welding equipment specifications. Pre-Ground tungsten electrodes - the fastest way to lower welding costs and improve weld quality.

Re-Ground Spent Tungsten Electrode Services

CNC precision diamond re-grinding of spent electrodes tips, cleaned, labeled and packaged to meet your equipment specifications. Precision refurbished electrodes, lower welding costs and improve weld quality.

Arc-Zone Tungsten Grinding Pro Tip:

Frequently re-grinding worn electrode tips improve weld quality & lowers tungsten usage. Waiting until the tip is completely worn, requires grinding off more contaminated material, resulting in higher tungsten usage, costing you time & money.

Learn More: 
Tungsten Grinder Selector Guide (pdf)
Grinding Tungsten Electrodes (pdf)
Grinding Tungsten Electrodes with Diamond Wheels (pdf)

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  • Diamond Ground Piranha III-A, HD Tungsten Grinder w/ Dust Collection Cabinet  (Optional Upgrade) Diamond Ground Piranha III-A, HD Tungsten Grinder w/ Dust Collection Cabinet  (Optional Upgrade)

    Piranha III-A, HD Tungsten Grinder w/ Dust Collection Cabinet (Optional Upgrade)

    Diamond Ground

    $1,699.00 - $3,160.00
    New & Improved Piranha 3 Tungsten Grinder Piranha III-A (DGP-PG3-A) Heavy-Duty Tungsten Grinder, complete with grinding cabinet and high performance dust collection system. Engineered to Deliver Precision Longitudinal Grinds on Electrodes from .040"...
    $1,699.00 - $3,160.00
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  • Diamond Ground DGP & Piranha III Standard Diamond Grinding Wheel

    DGP & Piranha III Standard Diamond Grinding Wheel

    Diamond Ground

    $319.00
    DGP-PG1425 DGP and Piranha III Standard Diamond Grinding Wheel.  6" (152.4mm) 300 Grit, Single Sided for Piranha 3 and DGP Style Tungsten Grinders. Highest-Quality Wheel Available. -- Made in U.S.A. -- Note: 300 Grit wheels come standard...
    DGP-PG1425
    $319.00
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  • Diamond Ground DGP & Piranha III Fine Grit Diamond Grinding Wheel Diamond Ground DGP & Piranha III Fine Grit Diamond Grinding Wheel

    DGP & Piranha III Fine Grit Diamond Grinding Wheel

    Diamond Ground

    $319.00
    DGP-PG1426 DGP & Piranha III Fine Grit Diamond Grinding Wheel.  6" (152.4mm) 600 Grit, Single Sided for Piranha 3 and DGP Style Tungsten Grinders. Fine Grit for Grinding of Small Diameter Material, Delivering a Smooth Close to Polished...
    DGP-PG1426
    $319.00
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  • Diamond Ground DGP & Piranha III Coarse 150 Grit Diamond Grinding Wheel Diamond Ground DGP & Piranha III Coarse 150 Grit Diamond Grinding Wheel

    DGP & Piranha III Coarse 150 Grit Diamond Grinding Wheel

    Diamond Ground

    $319.00
    DGP-PG1423 DGP & Piranha III Coarse Diamond Grinding Wheel. 6" (152.4mm) 150 Grit, Single Sided for Piranha 3 and DGP Style Tungsten Grinders. Highest-Quality Wheel Available.  -- Made in U.S.A. -- Note: 300 Grit wheels come standard...
    DGP-PG1423
    $319.00
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  • Diamond Ground DGP & Piranha III Coarse 200 Grit Diamond Grinding Wheel Diamond Ground DGP & Piranha III Coarse 200 Grit Diamond Grinding Wheel

    DGP & Piranha III Coarse 200 Grit Diamond Grinding Wheel

    Diamond Ground

    $319.00
    DGP-699-0031 (Replaced By DGP-PG1425) Old Style DGP & Piranha III Coarse Diamond Grinding Wheel.  6" (152.4mm) 200 Grit, Single Sided for Piranha 3 and DGP Style Tungsten Grinder. Highest-Quality Wheel Available.  -- Made in U.S.A...
    DGP-699-0031
    $319.00
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  • Diamond Ground Small Tungsten Pin Vise .040 - 1/16"

    Small Tungsten Pin Vise .040 - 1/16"

    Diamond Ground

    $50.00
    DGP-P513 Small Tungsten Pin Vise. For .040" (1.0mm) to 1/16" (1.6mm) Electrodes. Used for DGP Piranha 2 and Piranha 3 tungsten grinders, or grinding tungsten electrodes on wheel grinders, belt sanders etc. Protect hands and...
    DGP-P513
    $50.00
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  • Diamond Ground Medium Tungsten Pin Vice 1/16" - 1/8"

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

    Diamond Ground

    $50.00
    DGP-P514 Medium Tungsten Pin Vise.  For 1/16" (1.6mm) to 1/8" (3.2mm) Electrodes. Used with DGP Piranha 2 and Piranha 3 model tungsten grinders, or grinding tungsten electrodes on wheel grinders, belt sanders etc...
    DGP-P514
    $50.00
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  • Diamond Ground Large Tungsten Pin Vise 1/8" - 3/16"

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

    Diamond Ground

    $50.00
    DGP-P515 Large Tungsten Pin Vise.  For 1/8" (3.2mm) to 3/16" (4.8mm) Electrodes. Used with DGP Piranha 3 tungsten grinders, or grinding tungsten electrodes on wheel grinders, belt sanders etc. Protect hands and fingers from...
    DGP-P515
    $50.00
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  • Diamond Ground Replacement Motor Diamond Ground Replacement Motor

    Replacement Motor

    Diamond Ground

    $317.50
    DGP-PG1436-A Replacement Motor.  High-Quality Motor, 1/2 HP115/220V For Piranha 3 Tungsten Grinder.
    DGP-PG1436-A
    $317.50
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  • Diamond Ground Collet Upgrade Kit for Piranha 3

    Collet Upgrade Kit for Piranha 3

    Diamond Ground

    $365.00
    Precision Grinding Wand Kit Collet upgrade kit for Piranha 3A Aluminum Blue Tungsten Grinder allows for grinding shorter electrdes with greater precision.  Kit Includes: DGP-PG1418, Thumb Screw DGP-PG1495, Collet Body Guide...
    DGP-KIT-PIIIS
    $365.00
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