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 II Standard Diamond Grinding Wheel

    Piranha II Standard Diamond Grinding Wheel

    $289.00
    DGP-699-0001 Piranha II Standard Diamond Wheel.  3" (76.2mm) 300 Grit. Double-Sided Diamond Grinding Wheel For Piranha 2 Medium-Duty Tungsten Electrode Grinder. Highest-Quality Wheels Available. -- Made in U.S.A. -- Note: 300 Grit wheels come...
    DGP-699-0001
    $289.00
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  • Diamond Ground Piranha II Coarse Diamond Grinding Wheel

    Piranha II Coarse Diamond Grinding Wheel

    $289.00
    DGP-699-0003 Piranha II Coarse Diamond Wheel.  3" (76.2mm) 150 Grit. Double-Sided Diamond Grinding Wheel for Piranha 2 Medium-Duty Tungsten Electrode Grinder. Highest-Quality Wheel Available. -- Made in U.S.A. -- Note: 300 Grit wheels come standard...
    DGP-699-0003
    $289.00
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  • Diamond Ground Piranha II Fine Diamond Grinding Wheel

    Piranha II Fine Diamond Grinding Wheel

    $289.00
    DGP-699-0004 Piranha II Fine Diamond Wheel.  3" (76.2mm) 600 Grit. Double-Sided Diamond Grinding Wheel For Piranha 2 Medium-Duty Tungsten Electrode Grinder. Highest-Quality Wheels Available.  -- Made in U.S.A. --Note: 300 Grit wheels come...
    DGP-699-0004
    $289.00
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  • Diamond Ground Collet Upgrade Kit for Piranha 2

    Collet Upgrade Kit for Piranha 2

    $200.00
    Precision Grinding Wand Kit Upgrade kit for the Piranha 2, benchtop tungsten grinder allows for grinding electrdes as short as  0.75" (19.05mm) with greater precision.  Kit Includes: Thumb Screw Collet Body Guide...
    DGP-KIT-001
    $200.00
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  • Diamond Ground Motor for Piranha 2 Diamond Ground Motor for Piranha 2

    Motor for Piranha 2 (Blue Grinder Model Only)

    $219.00
    DGP-PG1080 Motor for Piranha 2 (Blue Grinder Model Only) Replacement Electric Motor, 1/3 HP115/220V, 60 Hz 1725 RPM. Piranha 2 Tungsten Grinder. Note: This motor is for DGP-PG2-A aluminum blue grinder only. For black model, please call us.  
    DGP-PG1080
    $219.00
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  • Diamond Ground .040" - to - 3/32" Electrode Arm / Universal Collet

    .040" - to - 3/32" Electrode Arm / Universal Collet

    $281.25
    Replacement Collet Block Electrode Arm/Universal Collet, .040" (1.0mm), 1/16" (1.6mm) and 3/32" (2.4mm). For Piranha 2 Tungsten Grinder. (Replaces DGP-PG1350)  
    DGP-PG1306
    $281.25
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  • Diamond Ground 1/16", 3/32" & 1/8" Electrode Arm / Universal Collet

    1/16", 3/32" & 1/8" Electrode Arm / Universal Collet

    $281.25
    Replacement Collet Block Electrode Arm/Universal Collet. 1/16" (1.6mm), 3/32 (2.4mm), and 1/8" (3.2mm). For Piranha 2 Tungsten Grinder.  
    DGP-PG1345
    $281.25
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  • Diamond Ground Piranha 2 Front Cover

    Piranha 2 Front Cover

    $18.13
    DGP-PG-1302 (Previously DGP-PG-1344) Replacement Front Cover for the Piranha 2 Tungsten Electrode Grinder. Screws included.
    DGP-PG-1302
    $18.13
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  • Diamond Ground Short Collet Upgrade Kit for Piranha II (All Models)

    Short Collet Upgrade Kit for Piranha II (All Models)

    $195.00
    Precision Grinding Wand Kit Short collet upgrade kit for Piranha 2A Aluminum Tungsten Grinder allows for grinding shorter electrdes with greater precision. For use with Gen. 1 (Black) & Gen. 2 (Blue) Piranha II models. Kit Includes: DGP-PG1307 -...
    DGP-KIT-PII-AS
    $195.00
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