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)
- Hand Held
- Bench Top
- Grinding Workstations
- Dust Collection
- Diamond Grinding Wheels
- Parts & Accessories
- Product
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Piranha III-A, HD Tungsten Grinder w/ Dust Collection Cabinet (Optional Upgrade)
Diamond Ground
$1,699.00 - $3,160.00New & 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 -
DGP & Piranha III Standard Diamond Grinding Wheel
Diamond Ground
$319.00DGP-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 -
DGP & Piranha III Fine Grit Diamond Grinding Wheel
Diamond Ground
$319.00DGP-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 -
DGP Diamond Cut-Off Wheel
Diamond Ground
$229.00DGP-P735 DGP Cut-Off Wheel. High-Quality Diamond Cut-Off Wheel for DGP Series Tungsten Electrodes Grinders. Highest-Quality Cut-Off Wheel Available. -- Made in U.S.A. --DGP-P735$229.00 -
DGP & Piranha III Coarse 150 Grit Diamond Grinding Wheel
Diamond Ground
$319.00DGP-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 -
DGP & Piranha III Coarse 200 Grit Diamond Grinding Wheel
Diamond Ground
$319.00DGP-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 -
Small Tungsten Pin Vise .040 - 1/16"
Diamond Ground
$50.00DGP-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 -
Medium Tungsten Pin Vice 1/16" - 1/8"
Diamond Ground
$50.00DGP-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 -
Large Tungsten Pin Vise 1/8" - 3/16"
Diamond Ground
$50.00DGP-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 -
Replacement Motor
Diamond Ground
$317.50DGP-PG1436-A Replacement Motor. High-Quality Motor, 1/2 HP115/220V For Piranha 3 Tungsten Grinder.DGP-PG1436-A$317.50 -
.040" (1.0mm) Electrode Guide Collet
Diamond Ground
$90.00DGP-F060 .040" (1.0mm) Electrode Guide Collet for DGP Tungsten Grinder.DGP-F060$90.00 -
1/16" (1.6mm) Electrode Guide Collet
Diamond Ground
$90.00DGP-F070 1/16" (1.6mm) Electrode Guide Collet for DGP Tungsten Grinder.DGP-F070$90.00 -
3/32" (2.4mm) Electrode Guide Collet
Diamond Ground
$90.00DGP-F080 3/32" (2.4mm) Electrode Guide Collet for DGP Tungsten Grinder.DGP-F080$90.00 -
1/8" (3.2mm) Electrode Guide Collet
Diamond Ground
$90.00DGP-F090 1/8" (3.2mm) Electrode Guide Collet for DGP Tungsten Grinder.DGP-F090$90.00 -
5/32" (4.0mm) Electrode Guide Collet
Diamond Ground
$90.00DGP-F100 5/32" (4.0mm) Electrode Guide Collet for DGP Tungsten Grinder.DGP-F100$90.00 -
3/16" (4.8mm) Electrode Guide Collet
Diamond Ground
$90.00DGP-F110 3/16" (4.8mm) Electrode Guide Collet for DGP Tungsten Grinder.DGP-F110$90.00 -
Replacement HEPA Vacuum Filter
Diamond Ground
$73.50DGP-PG1256 Replacement Hepa Filter, 99.97% @ .03 Micron. For DGP Tungsten Grinder.DGP-PG1256$73.50 -
Replacement Bulb
Diamond Ground
$10.77DGP-P480 Replacement Bulb for Flexible Spotlight Used on DGP Tungsten Grinder.DGP-P480$10.77 -
Adjustable Handle
Diamond Ground
$19.92Replacement Handle Adjustable Handle for Piranha Series Grinders.DGP-P410$19.92 -
Replacement Washer - Flat
Diamond Ground
$0.83Replacement Washer Flat Washer - #10 x 3/2" Dia x 3/32" for Piranha Series Tungsten Electrode Grinders.DGP-P730$0.83 -
Replacement Bolt for DGP and Piranha
Diamond Ground
$0.66Replacement Bolt BHCS - #4-40 x 3/16" Long.DGP-PG1430$0.66 -
Collet Upgrade Kit for Piranha 3
Diamond Ground
$365.00Precision 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 -
Complete Vacuum Cabinet Upgrade Kit
Diamond Ground
$1,333.00DGP Grinder Upgrade Upgrade for "Stand Alone" DGP-2 Tungsten Grinder to a Vacuum System. Includes: High-Quality Insulated Cabinet, Vacuum System and Plumbing and Flexible Spot Light. Note: Grinder in Picture not included! *This cabinet upgrade kit is...DGP-UPG$1,333.00 -
Cabinet Upgrade Kit
Diamond Ground
$1,197.00Cabinet Upgrade Grinder Cabinet. For DGP Tungsten Grinder.DGP-P685$1,197.00 -
$83.08
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$13.53
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Grinding Spotlight Kit
Diamond Ground
$89.67DGP Series Auxiliary Light Flexible Spotlight. For DGP Tungsten Grinder.DGP-P490$89.67 -
Step-Down Transformer
Diamond Ground
$130.00DGP-P-663 220V Step Down Transformer for DGP Series Tungsten grinders.DGP-P-663$130.00