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Tungsten Sharpeners

6.7K views 23 replies 15 participants last post by  con_fuse9  
#1 ·
I have been sharpening my tungsten on a belt sander. So far it's been working.
Looking for info on those hand held electric tungsten sharpeners. Anyone using one? Are they worth the expense?
 
#2 · (Edited)
#6 ·
I have one, and i really like it. For me it was worth the expense. I purchased the Turbo Sharp™ X Tungsten Electrode Grinder, 110V US Model from my LWS for $560 or so. They ordered it from CK, and gave me a discounted price.

Gar

 
#9 ·
What kind of belt sander do you have? The nice thing about them is they are multipurpose. Can't drag me away from my Klamazoo high speed 2x48" belt sanders. One is 30 years old, the other 20 years old. USA made but kind of pricy at $450.
 
#10 ·
I also have a Tungsten Sharpener, I like it because the tip contour is repeatable and consistent, one more variable eliminated.

I made a sharpener using a saw blade sharpner, HF 50 beans, has a 4 in diomand wheel. Worked fair, the problem I ran into, was using a drill to rotate the electrode. Would produce swirls in the tungsten and arc wander was always a concern.



Plunked down the big bucks for the tool. It was worth it to me, not only for the above reasons mentioned but the size of the tool is also and advantage.

Happy to sell you the sharpener pictured for the 50 if so inclined.
 
#12 ·
I also have a Tungsten Sharpener, I like it because the tip contour is repeatable and consistent, one more variable eliminated.

I made a sharpener using a saw blade sharpner, HF 50 beans, has a 4 in diomand wheel. Worked fair, the problem I ran into, was using a drill to rotate the electrode. Would produce swirls in the tungsten and arc wander was always a concern.

View attachment 870571

Plunked down the big bucks for the tool. It was worth it to me, not only for the above reasons mentioned but the size of the tool is also and advantage.

Happy to sell you the sharpener pictured for the 50 if so inclined.
Thanks for the offer, but I'll pass. There is times where my arc wanders too.
 
#20 ·
That is not the kind of welding I do, that's for sure. I just do art work.
The sander has worked so far. I have been doing it by hand. Maybe I'll give the drill a try too.
Thanks!
 
#19 ·
Use a 4 1/2" grinder clamped in your vise.
1/4" thick aluminum oxide wheel.
Put your tungstens in a cordless drill.
Perfect precision sharpened points on 3/32" and 1/8" tungstens.
Don't work on 1/16 and smaller.
I don't use 1/16 and smaller tho.


Just a cheap and functional way to get er done.
 
#22 ·
I went for years just sharpening on any old grind stone. Eye balling it. It works. And for most stuff seems to be acceptable.
I picked up a Sharpe and it just made getting consistent tips that much easier. The angle was always the same, and the tip centered etc. etc.. That bad news it takes one more excuse away.
The cheaper handheld grinders ($250 range) tend not to have scales/markings on them for exact angles. You have to step it up in price (I think) to get that.
If you go all the way to a Piranha grinder, you can even buy finer abrasive wheels for a smoother finish. For the others, you have to do some research to see what is available. Ebay is your friend for reasonable prices.
 
#23 ·
I own one but wouldn't buy it again. A belt sander is faster and handier.

The biggest problem I have is goobered up tungsten tips won't fit through the hole. So with a little glob, you have to snap the tungsten off.

Only happens to me on steel if I dip and keep going (as I get away with on steel at times).
 
#24 ·
The tungsten grinders from Anchor or Neutrix (see Arc-zone) don't have the issue (well that issue). The tungsten is put into a mandrel - goober and all. I have used the Neutrix and it is more precise than my Sharpe.... I'm pretty sure its not $1000 more precise. Its also a lot heavier (not really portable). FYI, the Neutrix has that soft start that reminds me of Metabo polishers/grinders. Not sure who makes it but the Anchor one is exactly the same (different label) and exactly the same price.

I know its a bit off topic. But I swear, on a previous goobered tungsten, the metal literally lept onto the electrode... I'm 90% sure I did not dip it. I got to thinking it was because I didn't cut the tip off. Only noticed it once. Maybe I screwed up (well one way or another I did).

The issue with smaller grinders is they are not really designed to cut off tungsten.