Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°

Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°

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Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°
Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°
Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°
Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°
Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°
Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°
Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°
Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°

Cordless Sharpie DXCL™ Tungsten Grinder, Model A-PTGK-XXX

The Sharpie DXCL™ tungsten electrode grinder with high-quality Milwaukee M12 Cordless Motor. The machine has an adjustable grind angle from 15° -to- 45° for virtually any TIG welding application.

Personalize Your Tungsten Grinder with Anodized Head Colors (use drop down menus above)

Grinder Head & Base Face Plate Sample
UltraBright Silver UltraBright Silver
Tungsten Grey Tungsten Grey
Black Ops Black Ops
Auburn Red Auburn Red

Upgrade to a Pro Kit & Save 35% on Popular Accessories:

Included Accessories DX Grinder Only DX Pro Kit
DX Grinder (15°-45° Adjustable Grind Angle)

.040" (1.0mm) Collet -

1/16" (1.6mm) Collet

3/32" (2.4mm) Collet

1/8" (3.2mm) Collet

M12 Lithium-Ion Battery

M12 Lithium-Ion
Battery Charger

Storage Case

Replacement Grinding Wheel -

Arc-Saber Tungsten Storage Container -

Pro Series TIG Calculator -

Precise Diamond Ground Tungsten:
Sharpie grinders deliver quick and consistent electrode grinds for snappy arc starts, better puddle control and improved weld quality. The double-sided diamond wheel easily grinds tungsten electrode sizes, .040"**, 1/16", 3/32" and 1/8" (1.0mm, 1.6mm, 2.4mm and 3.2mm). **Note: .040" (1.0mm) collet sold separately.

High Quality Tool:
You are investing in a quality product that will deliver years of service. Each Sharpie is built to demanding specifications, we use only the finest globally sourced motors & the majority of the machined parts are made in the USA!

Tip Flat Option:
Tungsten electrodes ground to a sharp point are proven to burn off and cause inclusions in your weld. By Removing the point & adding a tip flat, you get better arc starts, longer electrode tip life & reduced weld contamination.

Cut-Off/Score Option:
The built-in cut-off or scoring option allows you to cut & remove only contaminated portions of the electrode. No more bending or breaking electrodes which causes splintering of the tungsten, reducing electrode performance.

Safe & Easy To Use:
Set your machine up for the job at hand & grind electrodes in the shop or in the field. Enclosed grinding wheel eliminates safety issues common with "side" or "wheel" grinders which can grab the electrode and shoot it back at the operator.

Save Time & Money:
Diamond ground electrodes reduce tungsten consumption and waste. Stop wearing out belts on your sander & grinding deep grooves in your bench grinder wheels. Your shop will be cleaner, safer and more productive. The reversible long-life diamond wheel means low replacement part costs.

Arc-Zone Pro Tip:
Frequently re-grinding worn electrode tips improves weld quality & lowers tungsten usage. Waiting until the tip is completely eroded or contaminated, requires grinding off more tungsten material, resulting in higher tungsten usage, costing you time & money.


Minimum Tungsten Grind Length 1-1/4” (31.7mm)
Adjustable Grind Angle From 15° - 45°
Voltage 12V
Charger Primary US 120V ~ 60 Hz 750 mA
Charger Secondary Output 12 V = 3.0 A
Motor Length 9" (229mm)
Motor Length w/ Head 11" (279mm)
Weight 0.9 lbs (0.4kg)
Charge Time 30 Minutes
No Load RPM 5,000-32,000

Learn More:

  • Sharpie Operation Manual: .pdf
  • Sharpie Replacement Parts List: .pdf
  • Tungsten Grinder Selector: .pdf
  • Grinding Tungsten: .pdf

Hand-Held Tungsten Grinders with Anodized Head Colors, High-Capacity 4.0AH Batteries & 220V Chargers are Copyright © Inc. All Rights Reserved.

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Customer Reviews

  • 5 star 34
  • 4 star 5
  • 3 star 1
  • 2 star 0
  • 1 star 1

Average Customer Rating for:

Cordless Sharpie DX™ Tungsten Grinder Adjustable 15°- 45°

4.5 of 5 Stars! (41)

4.5 out of 5 stars

See All 41 Customer Reviews

Added:  by

5 of 5 Stars!
Amazing Unit!
Being in Canada and just a hobby welder, i was reluctant to spend the money for something this fancy but i was having all kinds of issues with arc wander and other issues using a belt sander and drill method, and while using other different cheap tungsten grinding tools.
Finally bit the bullet and purchased the sharpie and ive been blown away since, once i received the tool and used it for the first time i can see why its worth what it is. Highly recommend getting a sharpie if you haven't and dealing with Arc Zone is always a pleasure.

Wow, Mark - Thanks! We really appreciate the feedback and the glowing review. We wish you many hours of happy grinding!

Added:  by

5 of 5 Stars!
I saw another welder with one in use at work the other day. I liked what I saw. He told me how much he paid for it. I really wish I could buy one. It would save me from having to waist time going to the bench grinder across the site to sharpen my tungsten. Unfortunately my wife can’t justify the price so I will have to wait to purchase one until I can afford one.

Added:  by

5 of 5 Stars!
So glad we made this purchase for our welding & fabrication company. It works great and saves time. So convenient to have on the welding table when we are TIG welding. Now that we have it, can't live without it! Also the folks at ARC-Zone are great- super customer service. We are very happy! Al- Schindler Welding & Fabrication

Added:  by

5 of 5 Stars!
Love how I am not exposed to the grinding wheel. Makes my tungsten nice and sharp in seconds. Fast Shipment. Thank you!

Added:  by

5 of 5 Stars!
Great time saver and no guess work. The tungsten is perfectly ground every time. I run the shop vac at the head of the grinder while I’m grinding to grab the dust, keep the wheel cooler and prevent overloading and to keep the tungsten particles out of the grinder motor. I did purchase a long run Milwaukee battery, but the battery supplied is sufficient. I will never use the bench grinder for tungsten again! Thanks Arc Zone

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