Machine shop: general machining, drilling, boring, cutting, honing, lathe & mill work; arc, gas & wire welding Brazing flux, Desoldering braid, Gas welding or brazing rod, Iron powder, Solder, Soldering fluid, Soldering flux, Soldering tip, Welding electrode, Welding flux, Welding rod, Welding wire, Anti spatter spray, Welding and soldering and brazing supplies