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Sharpie SD™ 20° Fixed Grind Angle

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Starting at:  $285.00

Sharpie SD™ 20° Fixed Grind Angle
Sharpie SD™ 20° Fixed Grind Angle
Sharpie SD™ 20° Fixed Grind Angle
Sharpie SD™ 20° Fixed Grind Angle
Sharpie SD™ 20° Fixed Grind Angle
Sharpie SD™ 20° Fixed Grind Angle
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Product Description

(Select Grinder Upgrade Options From Menu Above)

The Sharpie™ Brand "SD" Standard™ model has its grind angle pre-set at 20° degrees, a good, general-purpose angle for a variety of TIG welding applications, making the Sharpie™ Standard model an economical choice.

Choose the Sharpie™ Pro Kit Upgrade! -- Save 25% -- Includes our most popular accessory items:

  • Rugged Storage Case 
  • 0.040" (1.0mm) Collet
  • Replacement Double-sided Diamond Grinding Wheel

PRECISE:  The grinder's double-sided diamond wheel delivers precise longitudinal grinds on electrode sizes, .040", 1/16", 3/32" and 1/8" (1.0mm, 1.6mm, 2.4mm and 3.2mm). Minimum tungsten grind length is 1-1/4” (31.7mm). Note: .040" (1.0mm) collet sold separately.

PRACTICAL:  Quick and consistent electrode preparation for improved weld-quality. Easily add a tip flat for longer electrode tip life and reduced weld contamination. The built-in cut-off option allows you to remove only contaminated portions of the electrode. No more breaking electrodes which causes splintering of the tungsten, reducing electrode performance.

PORTABLE:  Safe and easy to use -- Grind electrodes in the shop or in the field. Shielded grinding wheel eliminates safety issues common with "side" or "wheel" type grinders which can grab the electrode and shoot it back at the operator.

ECONOMICAL:  Diamond ground electrodes reduce tungsten consumption and waste. No more wearing out belt sander belts, or grinding deep grooves into your bench grinder wheels.  Your shop will be cleaner, safer and more productive.  The reversible long-life diamond wheel means low replacement part costs.

Sharpie Operation Manual (.pdf)
Sharpie Replacement Parts List (.pdf)
Tungsten Grinder Selector (.pdf)
Grinding Tungsten (.pdf)

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Customer Reviews

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

Average Customer Rating for:

Sharpie SD™ 20° Fixed Grind Angle

4 of 5 Stars! (9)

4 out of 5 stars

See All 9 Customer Reviews

Added:  by

5 of 5 Stars!
Quick shipment, well packaged, nice product. I am happy with my purchase.

Added:  by

4 of 5 Stars!
For a base model tungsten grinder the Sharpie SD sure provides a professional grind!

I have used this grinder for four years and has been a excellent tool. The diamond wheels are very reasonably priced and last a long time. The wheels are also double faced. Which means once the one side is wore out you can flip it over and use the backside.

Cut quality and simplicity is what I like about this grinder. Just stick the tungsten in, twist a few times and you have a consistent cut angle and cut finish. The tungsten collets are easy to change out to adjust to different sizes of tungsten.

This machine is very light weight verses any other grinder Arc-Zone provides. It has a handy steel loop on the back that provides a great place to hang the grinder from when not in use. I hung mine from my Tig machine.

This grinder has a place in many settings. Ideal for home shops and small fab shops. Small enough to keep by your side on your bench and not be in the way. The price is on point!

Check me out on Instagram and say hi. Come see what I can do with a properly ground tungsten @Wicked_Welding

Added:  by

4 of 5 Stars!
I must say that i have had the most experience with this grinder over all the others. Where I work during the day bought one 4-5 years ago for a couple of reasons. 1) being the safety factor. A open bench grinder is very dangerous for working with a small piece of tungsten. 2) We wanted to have the portability of a hand held grinder. 3) we wanted to get the most out of our tungsten buy grinding down to a point where you can't use it no more.

The only reason I gave this a 4 and not a 5 star rating is the fact that if you ball up the tip of your tungsten to big is will not fit through the collect.

When I'm personally ready to buy a grinder this will be the one.


Added:  by

4 of 5 Stars!
I am welder for a state run fab shop and have been a professional for nearly two decades. I will admit however my tungnsten grinder knowledge has been limited until a recent trip to the zone to see for myself.

After using several of the grinders there at the store , I can say this would be the one for me. The ease of use , the portability and the precision have me sold on this little unit. I will definitely be investing in this grinder.

This grinder is perfect for small shops or hobbyist alike that want top quality without the big price point.!!
Most important is the price point, the reasonable price is definitely on the budget for most welding shops and businesses.

I am sold on this grinder, follow me on Instagram @jalumo_1973

Added:  by

5 of 5 Stars!
All I have to say is this machine has made wonders for our shop. For the price of this machine and what it does I am speechless.
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