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
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Orbitalum ESG Plus Tungsten Grinder
Orbitalum
$1,150.00OCW-ESG Plus (Triad TTG Plus) Orbitalum ESP Plus® Tungsten Grinding Kit. The best grinder for orbital welding applications!The Orbitalum ESP Plus® (formerly George Fisher (+GF+) Triad) is a Highly Engineered Tungsten Grinder...$1,150.00 -
Orbitalum ESG Plus2 Double-Decker Tungsten Grinder
Orbitalum
$1,192.00 - $1,291.00OCW-ESG Plus2 Double-Decker Grinder Orbitalum ESP Plus2 Double-Decker Tungsten Grinding Kit. The best tungsten grinder for orbital welding applications. The ESG Plus2 Built with popular Double-Decker grinding attachment for grinding and...$1,192.00 - $1,291.00 -
Sharpieâ„¢ Premium Smooth Grit "Double-Sided" Diamond Wheel (Red Arbor Hole)
Sharpie by Arc-Zone
$49.99A-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 -
Sharpieâ„¢ Coarse Grit "Double-Sided" Diamond Wheel (Silver Arbor Hole)
Sharpie by Arc-Zone
$49.99A-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 -
NEW - Sharpieâ„¢ Medium Grit "Double-Sided" Diamond Wheel (Blue Arbor Hole)
Sharpie by Arc-Zone
$49.99A-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 -
Orbitalum / Weldcraft Triad Diamond Grinding & Cutting Wheels
Orbitalum
$135.00 - $170.00(Select Wheel Finish From Drop Down Menu 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...$135.00 - $170.00 -
High Capacity M12 XC Battery for Cordless Sharpie Grinders
Milwaukee Electric Tool
$110.00M12 XC High Capacity REDLITHIUM™ Battery Delivers more runtime, power and speed than standard lithium-ion batteries. The M12™ XC High Capacity REDLITHIUM™ Battery is designed with superior pack construction, electronics and...A-PTG-XCBAT$110.00 -
M12 Motor Kit for Cordless Sharpie Grinders
Sharpie by Arc-Zone
$199.00M12 Cordless Motor Kit Replacement cordless motor kit for Sharpie™ Tungsten Grinder. This compact, portable and powerful cutoff solution for the professional offers up to 10X longer life and 10% more speed. Powerful 12-volt motor: Delivers...A-PTG-001CL$199.00 -
M12 Lithium-ion Battery Charger for Cordless Sharpie Grinders
Milwaukee Electric Tool
$55.00 - $139.00Cordless Sharpie™ Tungsten Grinder Charger (Select 110-120V, 60Hz or International 220-240V, 50Hz From Options Above) Quickly charges all M12™ batteries. Power up your M12™ RED LITHIUM™ and M12™ Lithium-Ion batteries in less...$55.00 - $139.00 -
Precision Cutting Attachment for ESG Plus & Triad
Orbitalum
$532.00OCW-790 052 513 (WC232168) Precision Cutting Attachment. Allows You to Precision Cut Your Tungsten Electrode to a Fixed Length: 15/32" (12mm), 33/64" (13mm), 19/32" (15.5mm) and 43/64" (17mm). For ESG Plus, ESG...OCW-790 052 513$532.00 -
Double Decker Grinding Kit for ESG Plus & Triad
Orbitalum
$436.00 - $462.00Double-Decker Grinding Kit for ESG Plus Grinders (Choose Pre-Set Grind Angles From Drop Down Menu Above) The Double Decker Kit Takes Your Orbitalum ESG Plus Tungsten Grinder to the Next Level by Allowing a Second Grinding Head to be Quickly and...$436.00 - $462.00 -
Protective Dust Cover for ESG Plus & Triad
Orbitalum
$216.00 - $351.00Protective Cover (Select Grinder Style From Drop Down Menu Above) Cover attaches and removes easily to the grinding head and has an integrated retainer for dust suction units. For ESG Plus, ESG Plus2, George Fisher, & Weldcraft Triad...$216.00 - $351.00 -
Sharpie Mandrel / Bearing Maintenance Kit
Sharpie by Arc-Zone
$14.00A-PTG-005-K Sharpie Mandrel and Bearing Kit. For longer bearing life and durability, we improved our mandrel and bearing kits with a new 1/4" (6.4mm) Mandrel and Heavy-duty Bearing. Each Kit comes with high-performance...A-PTG-005-K$14.00 -
Mounting Bracket Assembly for ESG Plus & Triad
Orbitalum
$82.00OCW-790 052 483 (WC232152) Mounting Bracket Wall, Table, & Vice Mounting Bracket. Free up both hands for grinding electrodes. Even though the grinder is considered Hand-Held, it's large enough to be a bit awkward to hold with...OCW-790 052 483$82.00 -
Electrode Wand for ESG Plus & Triad
Orbitalum
$107.00OCW-790 052 457 (WC232150) Electrode Wand. For easy handling and rotation of short electrodes up to 1/8" (3.2mm) diameter. *** Requires OCW-790 052 481 Clamping Collet. For ESG Plus, ESG Plus2, George Fisher, & Weldcraft Triad...OCW-790 052 457$107.00 -
Collet for Grinding Wand, ESG Plus & Triad
Orbitalum
$40.00OCW-790 052 481 (WC232151) Clamping Collet for Electrode Wand. For easy handling and rotation of short electrodes up to 1/8" (3.2mm) diameter. For ESG Plus, ESG Plus2, George Fisher, & Weldcraft Triad Tungsten Electrode Grinders.OCW-790 052 481$40.00 -
.040" (1.0mm) Tungsten Guide Collet for Sharpie Grinders
Sharpie by Arc-Zone
$18.94A-PTG-040 Long Brass Collet, .040" (1.0mm). For Arc-Zone Sharpie™ Hand-Held Tungsten Grinder.A-PTG-040$18.94 -
Replacement Motor for Sharpie Grinders (corded)
Sharpie by Arc-Zone
$56.56A-PTG-001-D Replacement Motor -- Corded -- Model, 110/115V U.S. Version. For Arc-Zone Sharpie™ Hand-Held Tungsten Grinder. Sharpie™ Corded tungsten grinders use a Dremel High Performance Single Speed Rotary Grinder Motor...A-PTG-001-D$56.56 -
Lower Housing Body Kit for Sharpie Grinders
Sharpie by Arc-Zone
$59.00Lower Housing Parts Kit Lower Housing Body and Parts Kit for Sharpie™ Tungsten Grinders. Threads onto Arc-Zone Sharpie™ Hand-Held Tungsten Grinder Black & Decker RTX (corded) and Milwaukee (cordless) Motors. Kit also...A-PTG-005-LBK$59.00 -
Upper Housing for SD Fixed Angle Sharpie Grinders
Sharpie by Arc-Zone
$131.66A-PTG-006 Upper Housing - SD / Fixed Angle Model Grinders. Mounts to Lower Housing via 2 (two) Stainless Steel Screws. For Arc-Zone Sharpie™ Hand-Held Tungsten Grinders using Black & Decker RTX (corded) and Milwaukee (cordless)...A-PTG-006$131.66 -
Collet Mounting Disc for SD, Fixed Angle Sharpie Grinders
Sharpie by Arc-Zone
$49.00A-PTG-008 Collet Mounting Disc - SD / Fixed Angle Model Grinders. Mounts to Upper Housing via 1 (one) Stainless Steel Screw. For Arc-Zone Sharpie™ Hand-Held Tungsten Grinders using Black & Decker RTX (corded) and...A-PTG-008$49.00 -
1/16" (1.6mm) Tungsten Guide Collet for Sharpie Grinders
Sharpie by Arc-Zone
$15.94A-PTG-116 Tungsten Guide Collet, 1/16" (1.6mm) Stainless Steel. For Arc-Zone Sharpie™ Hand-Held Tungsten Grinder.A-PTG-116$15.94 -
3/32" (2.4mm) Tungsten Guide Collet for Sharpie Grinders
Sharpie by Arc-Zone
$15.94A-PTG-332 Tungsten Guide Collet, 3/32" (2.4mm) Stainless Steel. For Arc-Zone Sharpie™ Hand-Held Tungsten Grinder.A-PTG-332$15.94 -
1/8" (3.2mm) Tungsten Guide Collet for Sharpie Grinders
Sharpie by Arc-Zone
$15.94A-PTG-125 Tungsten Guide Collet, 1/8" (3.2mm) Stainless Steel. For Arc-Zone Sharpie™ Hand-Held Tungsten Grinder.A-PTG-125$15.94 -
Set Screw for DX Adjustable Angle, Sharpie Grinders
Sharpie by Arc-Zone
$1.96A-PTG-023 Stainless Steel Set Screw, Collet Adjuster. For Arc-Zone Sharpie™ DX Hand-Held Tungsten Grinder.A-PTG-023$1.96 -
Screw, Lower Housing for Sharpie Grinders
Sharpie by Arc-Zone
$2.00A-PTG-004 Stainless Steel Screw, Lower Housing (2 Req'd.). For Arc-Zone Sharpie™ Hand-Held Tungsten Grinder.A-PTG-004$2.00 -
Collet Disc Screw For Sharpie Grinders
Sharpie by Arc-Zone
$3.24A-PTG-007 Stainless Steel Screw, Collet Disc (1 Req'd.) For All Arc-Zone Sharpie™ Hand-Held Tungsten Grinders.A-PTG-007$3.24