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Diamond Grinding Wheels

Diamond Grinding Wheels

High-Quality Industrial Grade Diamond Wheels for Tungsten Electrode Grinding Machines

Arc-Zone® is the world's leading supplier of premium diamond grinding wheels used to precision grind tungsten electrodes for the most demanding TIG and Plasma Arc Welding jobs. 

Quality Industrial Grade Diamond Wheels
We do not sell cheap import wheels that are rever...

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  • Sharpie By Arc Zone Sharpie Coarse Grit Double Sided Diamond Wheel Silver Arbor Hole  46648 Sharpie By Arc Zone Sharpie Coarse Grit Double Sided Diamond Wheel Silver Arbor Hole  46928

    Sharpie™ Coarse Grit "Double-Sided" Diamond Wheel (Silver Arbor Hole)

    $49.99
    A-PTG-002™ Nickel Plated Arbor Hole Heavy-duty, Coarse Grit "Double-Sided" Diamond Grinding Wheel, with Nickel Plated Arbor Hole.  This wheel is ideal for grinding 1/8" (3.2mm) diameter tungsten, and for when you want to remove lots of...
    A-PTG-002
    $49.99
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    $49.99
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  • Sharpie By Arc Zone Sharpie Premium Smooth Grit Double Sided Diamond Wheel Red Arbor Hole  47718 Sharpie By Arc Zone Sharpie Premium Smooth Grit Double Sided Diamond Wheel Red Arbor Hole  61759

    Sharpie™ Premium Smooth Grit "Double-Sided" Diamond Wheel (Red Arbor Hole)

    $49.99
    A-PTG-002B™  Red Arbor Hole Premium Grit "Double-Sided" Diamond Grinding Wheel™. The Red center is used to identify our "Best" replacement diamond wheel for Arc-Zone's Sharpie™ hand-held tungsten electrode grinders...
    A-PTG-002B
    $49.99
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  • Sharpie By Arc Zone New Sharpie Medium Grit Double Sided Diamond Wheel Blue Arbor Hole  52807 Sharpie By Arc Zone New Sharpie Medium Grit Double Sided Diamond Wheel Blue Arbor Hole  46918

    NEW - Sharpie™ Medium Grit "Double-Sided" Diamond Wheel (Blue Arbor Hole)

    $49.99
    A-PTG-002A™  Blue Arbor Hole New Medium Grit "Double-Sided" Diamond Grinding Wheel™. The Blue center is used to identify the diamond wheel that comes standard on all new Sharpie™ tungsten grinders after August 2019...
    A-PTG-002A
    $49.99
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  • Inelco Neutrix Heavy Duty Diamond Grinding Wheel  82269 Inelco Neutrix Heavy Duty Diamond Grinding Wheel  21356

    Neutrix Heavy-Duty Diamond Grinding Wheel

    $81.00
    445 10 030 Replacement Wheel for Neutrix Model Grinders. Double-Sided, Heavy-Duty Diamond Wheel. Improved Double-Sided Grinding Wheel Extends the Life of the Wheel and Lowers Grinding Costs. Designed to Fit the Inelco Brand Neutrix Portable Tungsten...
    INO-445 10 030
    $81.00
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    $81.00
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  • Inelco Neutra Heavy Duty Diamond Grinding Wheel  71876 Inelco Neutra Heavy Duty Diamond Grinding Wheel  06988

    Neutra Heavy-Duty Diamond Grinding Wheel

    $278.00
    INO-444 90 510™ (W95/1-05)Arc-Zone™ Heavy-Duty Diamond Wheel For Inelco's Neutra™ Model Wet Tungsten Grinding Machine. High Qulaity Long-Life Diamond Wheel for Extended Life. Industrial Grade Diamond Media, Expertly Resin Bonded to a...
    INO-444 90 510
    $278.00
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  • Inelco Neutra Diamond Grinding Wheel Oem Model  55938 Inelco Neutra Diamond Grinding Wheel Oem Model  21074

    Neutra Diamond Grinding Wheel - OEM Model

    $431.00
    INO-444 90 510-OEM™ (W95/1-05) Neutra Replacement Diamond Wheel from Inelco For use with Inelco Brand, Neutra Model Wet Tungsten Electrode Grinder.  For the ArcTime LTG, Neutra, Abicor Binzel, Astaras, Anchor Brand, Best Welds, Radnor and...
    INO-444 90 510-OEM
    $431.00
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  • Inelco Ultima Tig Heavy Duty Diamond Grinding Wheel  92816 Inelco Ultima Tig Heavy Duty Diamond Grinding Wheel  89545

    Ultima-TIG Heavy-Duty Diamond Grinding Wheel

    $278.00
    INO-444 90 512™ Arc-Zone Heavy-Duty Diamond Wheel™ For Inelco's, Ultima-TIG and Ultima-TIG-Cut Model Wet Tungsten Grinding Machines. High Quality Long-Life Diamond Wheel for Extended Life. Industrial Grade Diamond Media, Expertly Resin Bonded...
    INO-444 90 512
    $278.00
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  • Inelco Ultima Tig Diamond Grinding Wheel Oem Model  47054 Inelco Ultima Tig Diamond Grinding Wheel Oem Model  61162

    Ultima-TIG Diamond Grinding Wheel - OEM Model

    $537.00
    INO-444 90 512-OEM™INELCO Replacement Diamond Wheel For Inelco Brand, Ultima-TIG and Ultima-TIG-Cut Model Wet Tungsten Grinding Machines. Industrial Grade Diamond Media, Resin Bonded to a Aluminum Wheel Core.Note: Wheel Arbor Size is 22.6mm -- and...
    INO-444 90 512-OEM
    $537.00
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  • Inelco Ultima Tig Cut Diamond Cut Off Wheel  92450 Inelco Ultima Tig Cut Diamond Cut Off Wheel  29405

    Ultima-TIG-Cut Diamond Cut-Off Wheel

    $179.88
    Diamond Cut-Off Wheel High Performance Diamond Cut-Off Wheel for the Ultima TIG-Cut tungsten electrode grinder. Learn More: Grinding Tungsten with Diamond Wheels: PDF
    INO-444 90 520
    $179.88
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  • Diamond Ground Piranha Ii Standard Diamond Grinding Wheel  49157

    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  58242

    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  22539

    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 Piranha 1 Diamond Grinding Wheel  02921

    Piranha 1 Diamond Grinding Wheel

    $336.25
    DGP-699-0002 300 Grit Diamond Grinding Wheel, 2.75" (69.8mm) Double-Sided Wheel for the Old Style Piranha 1 Tungsten Grinder. Learn More: Grinding Tungsten with Diamond Wheels: PDF
    DGP-699-0002
    $336.25
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  • Diamond Ground Dgp And Piranha Iii Standard Diamond Grinding Wheel  83004

    DGP & Piranha III Standard Diamond Grinding Wheel

    $319.00
    DGP-PG1425DGP 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 on DGP...
    DGP-PG1425
    $319.00
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  • Diamond Ground Dgp And Piranha Iii Coarse 150 Grit Diamond Grinding Wheel  47908 Diamond Ground Dgp And Piranha Iii Coarse 150 Grit Diamond Grinding Wheel  89533

    DGP & Piranha III Coarse 150 Grit Diamond Grinding Wheel

    $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 on DGP...
    DGP-PG1423
    $319.00
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  • Diamond Ground Dgp And Piranha Iii Coarse 200 Grit Diamond Grinding Wheel  99668 Diamond Ground Dgp And Piranha Iii Coarse 200 Grit Diamond Grinding Wheel  42411

    DGP & Piranha III Coarse 200 Grit Diamond Grinding Wheel

    $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. --Note:...
    DGP-699-0031
    $319.00
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  • Diamond Ground Dgp And Piranha Iii Fine Grit Diamond Grinding Wheel  11553 Diamond Ground Dgp And Piranha Iii Fine Grit Diamond Grinding Wheel  78075

    DGP & Piranha III Fine Grit Diamond Grinding Wheel

    $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 Finish...
    DGP-PG1426
    $319.00
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  • Diamond Ground Dgp Diamond Cut Off Wheel  08521

    DGP Diamond Cut-Off Wheel

    $229.00
    DGP-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. -- Learn More: Grinding Tungsten with Diamond Wheels: PDF
    DGP-P735
    $229.00
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    $229.00
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  • Orbitalum Weldcraft Triad Diamond Grinding And Cutting Wheels  88011

    Orbitalum / Weldcraft Triad Diamond Grinding & Cutting Wheels

    $135.00 - $170.00
    (Select Wheel Finish From Options Above) OCW-790 052 487  OCW-790 052 488 (WC232145)OCW-790 052 550 (WC232149)Diamond Grinding & Cutting Wheels. High Quality Double-Sided Diamond Grinding Wheels For Orbitalum, George Fisher (+GF+), ESG...
    $135.00 - $170.00
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  • Ck Worldwide Ck Turbo Sharp Diamond Grinding Wheel  40405

    CK Turbo-Sharp Diamond Grinding Wheel

    $72.56
    CK-TS3-WHeavy-Duty Double-Sided Diamond Wheel For the CK Worldwide Model Turbo-Sharp™ V or Turbo-Sharp™ X Tungsten Grinders.  Learn More: Grinding Tungsten with Diamond Wheels: PDF
    CK-TS3-W
    $72.56
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    $72.56
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  • Murata Welding Labs Turbo 4 Heavy Duty Diamond Grinding Wheel  85079 Murata Welding Labs Turbo 4 Heavy Duty Diamond Grinding Wheel  29581

    Turbo 4 Heavy-Duty Diamond Grinding Wheel

    $144.00
    MWL-T4400D™ Long Lasting Diamond Grinding Wheel™, 140/170 Grit. Standard Wheel For MWL-MT-10M / Turbo 4 / Pro-Fusion T4402 Tungsten Grinding Machines. Highest Quality Wheel Available. -- Made in U.S.A. -- Learn More: Grinding Tungsten with...
    MWL-T4400D
    $144.00
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    $144.00
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  • Murata Welding Labs Mt 11m Super Turbo Diamond Grinding Wheel  70675

    MT-11M Super Turbo Diamond Grinding Wheel

    $159.00
    MWL-T4400D-11™ Heavy-duty replacement diamond grinding wheel. 300 grit. For MT-11M Super Turbo precision tungsten electrode grinder.-- Made In USA! -- Learn More: Grinding Tungsten with Diamond Wheels: PDF
    MWL-T4400D-11
    $159.00
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    $159.00
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  • Murata Welding Labs Turbo Ace Diamond Grinding Wheel  59381

    Turbo Ace Diamond Grinding Wheel

    $310.00
    MWL-T4500D™Long Lasting™, Double-Sided Diamond Grinding Wheel. Standard Wheel For MWL-MT-10DX / Turbo Ace Semi-Automated Tungsten Grinding Machine.   Original Equipment Manufacturer Wheel. Made in Japan.  Learn More: Grinding...
    MWL-T4500D
    $310.00
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    $310.00
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  • Intercon Tig 10175 Standard Diamond Grinding Wheel  72795

    TIG 10/175 Standard Diamond Grinding Wheel

    $235.00
    INT-90 000 152 Standard Grit Diamond Grinding and Cutting Wheel For The TIG 10/175 Bench Top Tungsten Grinder. Standard grit wheel for grinding and cutting of tungsten electrodes.  Learn More: Grinding Tungsten with Diamond Wheels: PDF
    INT-90 000 152
    $235.00
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    $235.00
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  • Intercon Tig 10175 Fine Diamond Grinding Wheel  29907

    TIG 10/175 Fine Diamond Grinding Wheel

    $225.00
    INT-90 000 151 Fine Grit Diamond Grinding and Cutting Wheel For The TIG 10/175 Bench Top Tungsten Grinder. Fine grit wheel for achieving a near polished finish on tungsten electrodes. Learn More: Grinding Tungsten with Diamond Wheels: PDF
    INT-90 000 151
    $225.00
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    $225.00
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  • Intercon Tig 10175 Coarse Diamond Grinding Wheel  55962

    TIG 10/175 Coarse Diamond Grinding Wheel

    $225.00
    INT-90 000 153Heavy-Duty Coarse Diamond Grinding and Cutting Wheel For The TIG 10/175 Bench Top Tungsten Grinder. Coarse grit wheel for grinding and cutting of tungsten electrodes. Learn More: Grinding Tungsten with Diamond Wheels: PDF
    INT-90 000 153
    $225.00
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    $225.00
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  • Pro Fusion Sharp Shooter Diamond Grinding Wheel  07269

    Sharp Shooter™ Diamond Grinding Wheel

    $209.00
    PFG-P003 Diamond Grinding Wheel, 300 Grit. Standard Wheel for Sharp Shooter™ Tungsten Grinding Machines. Highest-Quality Wheel Available.-- Made in U.S.A. -- Learn More: Grinding Tungsten with Diamond Wheels: PDF
    PFG-P003
    $209.00
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    $209.00
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  • Pro Fusion Sharp Shooter Heavy Duty Diamond Grinding Wheel  34908

    Sharp Shooter™ Heavy-Duty Diamond Grinding Wheel

    $209.00
    PFG-P070 Heavy-Duty 100 Grit, Coarse Diamond Grinding Wheel. For Sharp Shooter™ Tungsten Electrode Grinder. For Heavy-Duty 3/16" (4.8mm) and Larger Diameter Tungsten Electrode Grinding. Highest-Quality Wheel Available.-- Made in U.S.A. -- Learn...
    PFG-P070
    $209.00
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    $209.00
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  • Pro Fusion Sharp Shooter Super Fine Diamond Grinding Wheel  95011

    Sharp Shooter™ Super Fine Diamond Grinding Wheel

    $209.00
    PFG-P053 Diamond Grinding Wheel, 600 Grit. Super Fine Finish Wheel for Sharp Shooter™ Tungsten Grinding Machines.Highest-Quality Wheel Available.-- Made in U.S.A. --  Learn More: Grinding Tungsten with Diamond Wheels: PDF
    PFG-P053
    $209.00
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    $209.00
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  • Pro Fusion Sharp Shooter Diamond Cut Off Wheel  41069

    Sharp Shooter™ Diamond Cut-Off Wheel

    $199.00
    PFG-P002 Cut-Off Wheel. Replacement Diamond Wheel for Sharp Shooter™ Tungsten Grinding Machines. Highest-Quality Cut-Off Wheel Available.-- Made in U.S.A. -- Learn More: Grinding Tungsten with Diamond Wheels: PDF
    PFG-P002
    $199.00
    Qty in Cart: 0
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    $199.00
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