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Corded Sharpie DX™ Tungsten Grinder, Model A-PTGK-XXX

Beautifully Built Machine That Delivers // Diamond Ground Tapers // Tip Flats // Cuts Tungsten
The Sharpie DX™ tungsten electrode grinder has an adjustable grind angle from 15° -to- 45° for virtually any TIG welding application. Sharpie™ grinders deliver quick and consistent electrode grinds for snappy arc starts, better puddle control and improved weld quality.

The machines double-sided diamond wheel easily grinds tungsten electrode sizes, **.040" (1.0mm)**, 1/16" (1.6mm), 3/32" (2.4mm) and 1/8" (3.2mm). -- Use Heavy-Duty wheel for continuous grinding of 1/8" (3.2mm) tungsten -- **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, with a globally sourced Dremel 100 corded motor and American Made industrial grade double-sided diamond wheel.

The majority of machined parts are made in the USA and each machine is built by hand in our Vista California factory!

Build It Your Way™ with Anodized Head Colors (pick from options above)

Grinder Head & Base Face Plate Sample
UltraBright Silver UltraBright Silver Cordless Sharpie DX Tungsten Grinder Adjustable 15 to 45 degree schematic picture
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
Part Number A-PTGK-DX A-PTGK-DX-K
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

Replacement Grinding Wheel -

Arc-Saber Tungsten Storage Container -

Pro Series TIG Calculator -

1. Precise Diamond Ground Taper:
Sharpie grinders deliver quick and consistent adjustable grind angle from 15° -to- 45° 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.

2. 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.

3. 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.

Weld Like A 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.

Specifications:

Minimum Tungsten Grind Length 1-1/4” (31.7mm)
Adjustable Grind Angle From 15° - 45°
Voltage 120V AC
Motor Length 9" (229mm)
Motor Length w/ Head 11" (279mm)
Weight 4.3 lbs (1.95kg)
No Load RPM L - 12,000 / M - 24,000 / H - 30,000

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, are Copyright © Arc-Zone.com Inc. All Rights Reserved.

(23) Reviews

Write a Review
  • Excellent service good product and quick to get…

    Excellent service, good product and quick to get it too. Thanks a lot!

    Juan L. |   Dec 16th 2020

  • First timer using specialized grinder... fast and…

    first timer using specialized grinder... fast and ez setup and point was fantastic... I don't know why I didn't do this earlier.... great tool

    Judson S. |   Nov 24th 2020

  • So nice to have a designated grinder for tungsten…

    So nice to have a designated grinder for tungsten now, and I don't have to walk across the shop everytime I need to sharpen up. Couldn't be any easier to use and the bundle pack is a great value. Highly recommended! Thanks Tony Naghiu

    Anthony N. |   Nov 24th 2020

  • This is a replacement for the our first one that…

    This is a replacement for the our first one that lasted 6 years under heavy use. The electrodes weld so much better when sharpening them accurately with this dedicated tungsten grinder over using a belt sander or grinding wheel as was used previously. It is much quicker to use and you will grind away less tungsten than the other methods. If you have not tried one, go ahead and buy it, you will be glad you did.

    Dennis A. |   Mar 6th 2020

  • Works great and is very fast and always get a…

    works great and is very fast and always get a perfectly ground tungsten.

    Jeff B. |   Nov 14th 2019

  • Working great I get the same sharpening angle…

    Working great I get the same sharpening angle every time

    Cory M. |   Nov 3rd 2019

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

$379.50 - $434.50
(23) Reviews
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