Thoriated tungsten electrodes (AWS classification EWTh-2) contain a minimum of 97.30 percent tungsten & 1.70 to 2.20 percent thorium & are called 2 percent thoriated. They are the most commonly used electrodes today & are preferred for their longevity & ease of use. Thorium increases the electron emission qualities of the electrode, which improves arc starts & allows for a higher current-carrying capacity. This electrode operates far below its melting temperature, which results in a considerably lower rate of consumption & eliminates arc wandering for greater stability. Compared with other electrodes, thoriated electrodes deposit less tungsten into the weld puddle, so they cause less weld contamination. These electrodes are used mainly for specialty AC welding (such as thin-gauge aluminum & material less than 0.060 inch) & DC welding, either electrode negative or straight polarity, on carbon steel, stainless steel, nickel, & titanium. During manufacturing, thorium is evenly dispersed throughout the electrode, which helps the tungsten maintain its sharpened edge—the ideal electrode shape for welding thin steel—after grinding. ...

TIG welding has been long recognized as the premiere welding process, which can make beautiful, strong welds on nearly any metal. In this easy-to-follow program, Ron Covell covers the basic processes used for TIG welding, covering proper machine setup, joint preparation, electrode selection & preparation, torch technique, & perhaps most importantly, what to check for when things go wrong! Ron's thoughtful description of the welding process, coupled with the close-up photography that brings the action into clear view makes the seemingly difficult process of TIG welding easy to underst&. ...

This 1 lb Tube of 4043 Aluminum TIG Wire is 1/16-36in. It is for use with TIG welding aluminum. ...

This 1 lb Tube of 4043 Aluminum TIG Wire is 3/32-36in. It is for use with TIG welding aluminum. ...

This tinsmiths blocking hammer has two 1” dia ball heads, idea for auto body work, ideal for lifting dents, bumping  & finishing. 30cms long. ...

Dimensions: 58 x 27 x 120. (h x w x d). Weight: 1300g. General purpose dolly, shaped to be used in hard to reach areas. Heat treated under controlled conditions. Sandblasted finish & polished. ...

Our range of Dollies are of the highest quality. They suit just about any application. Remember
- when quality counts, you get
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Tomax Fastners for hood & Tonneau fittings. Also Available:
- Spring Loaded Button & Washer (10)
- Woodscrew Stud (10)
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Once your car is tidied up, you might want to organise your garage. An assortment of spring steel tool clips from 1/2 to 1-1/2. 50 pieces. ...

Stop water & draughts getting into the boot, lockers & doors, by replacing those worn out seals. What about the looks? How often do you see a smart paint job spoilt by torn, twisted & tatty rubber? Such a small job to make a big difference. Top Boot Seal 1 metre length. ...