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EDGE Welding Supply
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    • EDGE EGIFT CARDS
    • EDGE Cases Loaded and Unloaded
    • EDGE Wearables & Such
    • EDGE Gas Lens 9, 20, 25 Torch
      • EDGE Pyrex TIG Cups
      • EDGE Laminar Flow Series (LF)
      • EDGE Diffusers and Diffuser Placement Tools
      • EDGE Gas Lens 920 Shorty Series
      • EDGE Gas Lens 920 Narrow Series
      • EDGE Gas Lens 920 XL and XXL Cups
      • EDGE Quartz TIG Cups
        • EDGE Q Series
        • EDGE Diffusers and Diffuser Placement Tools
        • EDGE Conversion
    • EDGE Conversion
    • EDGE Gas Lens 17 18, 26 Torch
      • EDGE 17, 18, 26 Gas Lens Pyrex Cups
      • EDGE Conversion Combo
    • EDGE Gas Lens 920 & 1718 LARGE DIAMETER SERIES
    • EDGE Collet Body 9,20,25 Torch
    • EDGE Collet Body 17,18,26 Torch
    • CK Worldwide Replacement Cups
    • TIG Accessories
      • CK Gas Lens & Collets
      • Back Caps
      • CK Torch Body
      • Tungsten
      • CK Torches
      • Dinse 25 & 35
      • Drew Butcher EDGE Purple & Gold Back Caps
      • Carbon Fiber Tungsten Holders
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    • EDGE Custom Welding Cups
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EDGE Gas Lens 920 Series

EDGE 920 Series welding cups for 9, 20, 25 torches, are hand-made in the USA. Each cup is made out of laboratory-grade borosilicate glass, most commonly known as Pyrex.

EDGE Welding Cups are made to exacting standards and put through our quality-control system to ensure that every cup is made to fit right. Each cup is size labeled to ensure that the welder isn’t wasting time trying to find the correct size cup. Every cup is oven annealed to ensure that the life of the cup is maximized.

 Guidelines to get started…

EDGE ADAPTER AND EDGE CUP MUST BE FULLY SEATED ONTO THE TEFLON HEAT SHIELD FOR SAFETY PROPER GAS FLOW.

GL920, GL1718, CB920. CB1718 (P4-10)

*We recommend DC only, 180 amp unless using pulse settings.

*Can be used with any size and type electrode.

*Best used with metals such as Stainless steel, Titanium and Inconel.

*Aluminum based material should use with #10 or #12 in shorter runs

*We do not recommend walking the cup with Pyrex glass cup. (This will cause premature failure)

GL920-P12, GL920-P15 AND GL920-18

*We recommend DC only, 180 amp unless using pulse settings.

*Best used with metals such as: Stainless steel, Titanium, Inconel,Nickel based & thin aluminum based.

*Recommended use with 1/8, 3/32 and 1/16 (2.4) electrode. 1/16 diffuser must not exceed 90A DC because of potential

damage to diffuser.

*The tungsten can be extended up to 3” out in controlled environment for clearance.

*We do not recommend walking the Pyrex glass cup. (This will cause premature failure.)

GL920 QUARTZ CUPS

*Can be used with any metals

*We recommend DC only up to 350A

*Can be used with any size tungsten unless using diffuser technology.

*All sizes of cups can be used with EDGE diffuser technology.

  • EDGE Gas Lens 920 O-Rings image

    EDGE Gas Lens 920 O-Rings

    $2.00 $1.00 Sale!
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  • EDGE Gas Lens 920 Thermal Spacer image

    EDGE Gas Lens 920 Thermal Spacer

    $3.99 $2.50 Sale!
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  • EDGE 15 & 18 Diffuser Placement Tool

    $9.00 $6.00 Sale!
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  • EDGE 12 & 15 Diffuser Placement Tool

    $9.00 $6.00 Sale!
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  • EDGE Gas Lens 920 Series #6

    EDGE Gas Lens 920 Series #6

    $12.30 $9.30 Sale!
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  • EDGE Gas Lens 920 Series #4 image

    EDGE Gas Lens 920 Series #4

    $12.95 $9.95 Sale!
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  • EDGE Gas Lens 920 Series #5 image

    EDGE Gas Lens 920 Series #5

    $12.95 $9.95 Sale!
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  • EDGE Gas Lens 920 Series #7 image

    EDGE Gas Lens 920 Series #7

    $12.95 $9.95 Sale!
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  • EDGE Gas Lens 920 Series #8 image

    EDGE Gas Lens 920 Series #8

    $12.95 $9.95 Sale!
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  • EDGE Gas Lens 920 Series #10

    EDGE Gas Lens 920 Series #10

    $12.95 $9.95 Sale!
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  • EDGE Gas Lens 920 EDGE 12 Diffuser (set of 2)

    $15.50 $12.50 Sale!
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  • EDGE Gas Lens 920 EDGE 4,5,6,7,8,10,12 Diffuser (set of 2)

    $15.50 $12.50 Sale!
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  • EDGE 12 & 15 Diffuser Placement Tool Kit

    $16.00 $13.00 Sale!
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  • EDGE Gas Lens 920 EDGE 15 Diffuser (set of 2)

    $16.50 $13.50 Sale!
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  • EDGE Gas Lens 920 EDGE 18 Diffuser (set of 2)

    $17.50 $14.50 Sale!
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  • EDGE #10 with EDGE Diffuser

    $17.95 $14.95 Sale!
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  • EDGE 15 & 18 Diffuser Placement Tool Kit

    $19.00 $16.00 Sale!
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  • EDGE Gas Lens 920 Series Adapter image

    EDGE Gas Lens 920 Series Adapter

    $21.00 $18.00 Sale!
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  • EDGE Gas Lens 920 EDGE #12 image

    EDGE Gas Lens 920 EDGE #12

    $22.00 $19.00 Sale!
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  • EDGE 15 Gas Lens 920 image

    EDGE 15 Gas Lens 920 #15 Welding Cup (glass only)

    $25.00 $22.00 Sale!
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  • EDGE Gas Lens 920 #12 with Diffuser image

    EDGE Gas Lens 920 #12 with Diffuser

    $28.00 $25.00 Sale!
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  • EDGE 15 Gas Lens 920 Welding Cup image

    EDGE 15 Gas Lens 920 #15 Welding Cup with EDGE Diffuser

    $28.00 Sale!
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  • EDGE 18 Gas Lens 920 #18 Monster Cup

    EDGE 18 Gas Lens 920 #18 Welding Cup (glass only)

    $32.00 $29.00 Sale!
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  • EDGE 18 Gas Lens 920 Welding Cup image

    EDGE 18 Gas Lens 920 Welding Cup #18 with diffuser

    $38.00 $35.00 Sale!
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  • EDGE Gas Lens 920 Series Starter Kit image

    EDGE Gas Lens 920 Series Starter Kit

    $44.00 $41.00 Sale!
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  • EDGE 1718-920 Conversion Combo image 

    EDGE Conversion Combo ECC-917

    $64.10 $61.10 Sale!
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  • EDGE Gas EDGE Gas Lens 920 Monster #12 Kit image

    EDGE Gas Lens 920 #12 Welding Kit with EDGE Diffuser

    $74.00 $71.00 Sale!
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  • EDGE 15 Gas Lens 920 Kit #15 with EDGE Diffuser

    $80.00 $77.00 Sale!
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  • EDGE Gas Lens 920 Series Complete Kit image

    EDGE Gas Lens 920 Series Complete Kit

    $84.00 $81.00 Sale!
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  • EDGE 18 Gas Lens 920 Kit #18 with EDGE Diffuser

    $91.00 Sale!
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  • EDGE MASTER KIT ~ Gas Lens 920 Series GL920-PROkit

    $465.00 $375.00 Sale!
    Select options

Ready to discuss custom cups?

Use the form to your right to describe your needs and we’ll be in touch shortly.

Send us mail

EDGE Instagram!

edgeweldingcups

🇺🇸 Largest Selection of Glass TIG Cups in the industry! EDGE adapters work on existing torches and consumables for gas lens & collet body application

EDGE Welding Cups
@thecarmenelectrode sharing a great post from Gerr @thecarmenelectrode sharing a great post from Gerri @missmetal917 🔥🔥🔥 Posted @withregram • @thecarmenelectrode @missmetal917, "Little cast aluminum repair on a lathe component after the part snapped in two. I'm a bit of a spoiled welder these days so it was a nice change of pace to have a quick challenge on my table, and it turned out much better than I had even hoped for! I used my #10 from @edgeweldingcups to be able to see if I was getting porosity behind my weld as I went along, which was very helpful and ended up getting me the cleanest, neatest cast weld I've ever done! Thank you edge, for making my job easier! 💜💛💜"⁠⁠
⁠⁠
Click the linkin.bio to learn more about @edgeweldingcups⁠⁠
⁠⁠
#edgeweldingcups #edgearmy #qualityproducts #qualitypeople #accomplishments #tricksofthetrade #castaluminum #repair #fixedit #ifixthings #tiglife #ilovemyjob #machinistproblems #weldlikeyoumeanit #alwaysimproving #alwayslearning #cleanwelds #womenwhoweld #weldlikeagirl #womenofthetrades #carmenelectrode #girlpower #girlgang #supportyourlocalgirlgang #womensupportingwomen #womensempowerment #womenwelders #welderwomen #anythingboyscandogirlscandobetter
Brad @arclifefab with some great welds🔥🔥🔥 Brad @arclifefab with some great welds🔥🔥🔥Posted @withregram • @arclifefab Just some 1" marine grade tubing today. 

#arclife #EdgeArmy #edgeweldingcups #edgeweldingsupply #everlastwelders #weldmeanweldgreen #ckworldwide #tig #tiglife #texaswelder #shoplife #fablife #stackingdimes #optrelvegaview #optrelfam #benchmarkabrasives
#212gloves #212family #weldporn #arczonealliance
#arczone #weldlikeapro
#arczonpropartnership
#instawelder #tigwelder #sheetmetalwelder #texascanvaswears #argonaddict
Sweeeet stainless from @hill_welding 🔥🔥🔥P Sweeeet stainless from @hill_welding 🔥🔥🔥Posted @withregram • @hill_welding Some @edgeweldingcups action on this stainless
Awesome video and shots from @bootytrap4 🔥🔥🔥Posted @withregram • @bootytrap4 The hardest part about welding titanium is ...... you don’t want to welding anything else after it 🤣🤣🤣 

#instawelder #boosted #exhaust #turbo #welding #custom #inhouse #dms #drivenmotorsports #welder #weldporn #tig #gtaw #tigwelder #dimes #stackingdimes #titanium #titaniumwelding #ti #fabrication #gtr #r35 #carlifestyle #batallion30five
Fantastic weld @jameswestwelding sharing 🦖🔥🦖Posted @withregram • @jameswestwelding Work hard and make it happen 🦬
.
#jameswestwelding #weweld #tigunit #weldcrew #ahpwelders #weldlicious #weldporn #instawelder #stickerslut #ckworldwide #forneyind #yeswelder #welddevils #wallcontrol #stabila #stronghandtools #bluedemonweld #arczone #weldingsmostwanted #americanweldingsociety #monday #mondaymotivation #dirtyhandscleanmoney #lincolnelectric #voestalpineböhlerwelding #EdgeWeldingCups #EdgeArmy #13
Ohhh! Sweeeet shot from Eric @eg_fabworks and @fro Ohhh! Sweeeet shot from Eric @eg_fabworks and @froy_r56 🔥🔥🔥 Posted @withregram • @eg_fabworks No words can express how Kool it is to have Some Heavy Hitters having Your back and making the Bestest Goodies out their. #eg_fabworks #itsagutierrezthang #itsnotanaddictionifitsatruepassion #lifelongcollection #onetoolatatime #itsaninjathing #edgearmy #edgeweldingsupply #edgeweldingcups #instawelder #weldlife #millerhoodfamily #myweldshop #millerweldersforlife #millerwelders #dynasty350 #tillmangloves #weldshop #weldtable #shayspectigcaps #custommade #builtnotbought #becauseicanbuilditmyself #somewillneverunderstand #fabricationlife #fabricator #buildsomecoolshit #millerhoods #millerweldinghelmet
Definitely a favorite of Mark’s @welderholic 🔥🔥🔥 Posted @withregram • @welderholic Don't stop beleafing !!!
 😉😉😉🌱🌱🌱🌻🌻🌻
#welderholic #weldstore #weldingisfuckingawesome #edgeweldingcups #Edgearmy #weldhub #panoramaxxseries #optrel #weldeverydamnday #optrelfam #panoramaxxclt #weldporn #weldernation #welddevilseuro #bluedemonweld #welddevils #theweldlife #weldlicious #welddevilseurope #optreladdicted #bettereveryday #ckworldwide #dirtyhandscleanmoney #krügerschweisstechnik  #gwpninearmy #weldaddicts #tiglife #stackingdimes #instawelder 
#ewmwelding
This is FANTASTIC! Leaving a legacy in trades! @ad This is FANTASTIC! Leaving a legacy in trades! @adeuling doing great things 🔥reposted @withregram • @adeuling This Is It, I am dead serious and I need everyone’s help!!

If I can sell enough of these I will open a Fabrication Business & School. The school portion will be free to the public and due to it being free and on a wait list with waiver, allow students of all appropriate ages to attend for free as long as you are patient and ok with your custom numbered/beadrolled panel to be made by either my business or students, even yourself or others that can come to my fully stocked fabrication shop where we can offer other additional classes for more advanced learning. But the free portion would include the manufacturing process on these signs from Cad drawing to Programming to Cutting, Beadrolling, Bending, Polishing, Powder Coating, Packaging, Shipping.  I will try to obtain the help of friends businesses I have met along this journey these last 5 years and establish true integrity amongst businesses instead of so much competition and grow together. This business and school will reflect the absolute core of my values and how important I feel shop class impacted me as a young child that didn’t have it all together. It turned me into a very driven business person with many skills aquired from it in a world where skilled trades are dying, I need to do this. I need your help.

This is how I change the World in the only way I know how and that’s Bring Back Shop Class, the only goal I’ve had since I was 15 years old. Please help me make this happen, I will love you all forever and do you proud. 🙏 Let’s Make A Million Signs because nobody else is gonna do it if we don’t. Too much paperwork. 

If you can’t afford one a like and share is all I ask, if you order please be patient as we will have much to figure out, understand the cause you are supporting is to establish interest in trade skills. I am not in this for money, fame or glory I am in this because my high school shop teachers got me through a very rough time and I would not be here today without them & I want more of that in this world. 🌎 

 Treats for Kevin the puppy welcome 🐶.

Link For Purchase in @4xusa
Awesome video from Brad @arclifefab 🔥🔥🔥Po Awesome video from Brad @arclifefab 🔥🔥🔥Posted @withregram • @arclifefab Real-time outside hip 20ga fusion weld

#arclife #EdgeArmy #edgeweldingcups #edgeweldingsupply #everlastwelders #weldmeanweldgreen #ckworldwide #tig #tiglife #texaswelder #shoplife #fablife #stackingdimes #optrelvegaview #optrelfam #benchmarkabrasives
#212gloves #212family #weldporn #arczonealliance
#arczone #weldlikeapro
#arczonpropartnership
#instawelder #tigwelder #sheetmetalwelder #texascanvaswears #argonaddict
Great video from @jeepingmo 🔥🔥🔥Posted @wi Great video from @jeepingmo 🔥🔥🔥Posted @withregram • @jeepingmo Welding some aluminum drawer sides for a new system. #overlandinglife
#overlandinglife4x4
#miller220 
#miller220acdc
 #thermaldynamics 
#esabweldingcutting 
#esabsentinel 
#thermaldynamics 
#migwelding
 #tigwelding
 #fabrication 
#bakersgas
 #bakerswelding
#weldingporn
 #millerwelders
 #lincolnwelders 
#lincolnweldersrule
#migwelding
 #tigwelding
 #fabrication 
#bakersgas 
#fabrication 
#weldingporn 
#weldinglife
 #stickwelding 
#stickwelder 
#stickweldnation 
#rockmount
#tricktools
#finesaws

#jeeplife#fabrication #tubewelder #tubewelding #metalcutting #metalcuttingtools #metalcuttingmachine
Niiiice shot from @walweldz 🔥🔥🔥Posted @wi Niiiice shot from @walweldz 🔥🔥🔥Posted @withregram • @walweldz Made some 🌈 this arvo.

Getting some more seat time on thin (1mm) stainless...only this time had a secret weapon...flex loc with a @edgeweldingcups #16 and a custom back cap from @drew.butcher. Made a huge difference 😎 

Having a blast 💥 figuring out this tig thing and I’m really stoked with my @swswelding Alumtig200. Goes sick!

🐍 

#walweldz #weldeverydamnday #tigwelding #gtaw #alwayslearning #stainlesswelding #tiglife #weldnation #arcaddicts #swswelding #SWS #edgeweldingcups #edgearmy 
#welderholic
@bigbugmarty33 showing the skillz 🔥🔥🔥Post @bigbugmarty33 showing the skillz 🔥🔥🔥Posted @withregram • @bigbugmarty33 Tack,weld,repeat for #flexlocfriday @ckworldwide @canadaweldingsupply @edgeweldingcups @shayspec #weldcartel #weldlife #welding #weldlicious #wearedevils👹 #weldaholics #weldmafia #gtawmurdercrew #thestandardintigwelding #weldernation
@driven.motorsports sharing some sweet welds 🔥🔥🔥Posted @withregram • @driven.motorsports The snow couldn’t stop us from coming in and finishing this custom 3.5 titanium Y-pipe for a very special customer ! 100% handmade jn house . Dm or email us for any of your fabrication inquiries
Steven @weldlicious @stevensdeleeuw with some lun Steven  @weldlicious @stevensdeleeuw with some lunch to share 🍀🍀🍀Posted @withregram • @stevensdeleeuw This one i made a long time ago, desperate for luck🍀🍀 #weldingisfuckingawesome #weldlife #edgeweldingcups #stainlesssteel #gtaw #weldlicious #welddevils
Another one 🔥🔥🔥 @eg_fabworks @froy_r56 P Another one 🔥🔥🔥 @eg_fabworks @froy_r56  Posted @withregram • @eg_fabworks 1 1/2" DOM Tube underway #eg_fabworks #itsagutierrezthang #itsnotanaddictionifitsatruepassion #lifelongcollection #onetoolatatime #itsaninjathing #edgearmy #edgeweldingsupply #edgeweldingcups #instawelder #weldlife #millerhoodfamily #myweldshop #millerweldersforlife #millerwelders #dynasty350 #tillmangloves #weldshop #weldtable #shayspectigcaps #custommade #builtnotbought #becauseicanbuilditmyself #somewillneverunderstand #fabricationlife #fabricator #buildsomecoolshit #millerhoods #millerweldinghelmet
Wow! This shot is spectacular! Eric @eg_fabworks a Wow! This shot is spectacular! Eric @eg_fabworks and @froy_r56 showing off their skillz🔥🔥🔥 Posted @withregram • @eg_fabworks Quick TIG'n close up shot of some @ruffstuffspecialties anti-wrap bar kit that My Nephew @froy_r56 helped Me out with for SassyFrass. Pic credit @froy_r56 #eg_fabworks #itsagutierrezthang #itsnotanaddictionifitsatruepassion #lifelongcollection #onetoolatatime #itsaninjathing #edgearmy #edgeweldingsupply #edgeweldingcups #instawelder #weldlife #millerhoodfamily #myweldshop #millerweldersforlife #millerwelders #dynasty350 #tillmangloves #weldshop #weldtable #shayspectigcaps #custommade #builtnotbought #becauseicanbuilditmyself #somewillneverunderstand #fabricationlife #fabricator #buildsomecoolshit #millerhoods #millerweldinghelmet
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Hours of Operation

Monday – Friday
9:00 am – 6:00 pm

Location

706-C Performance Road, Mooresville, NC 28115

Phone: 704-663-0101

Fax: 704-663-0004

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