... , size out-of-tolerance, corner damage, insufficient argon welding, blisters,partial abrasion, pull, corrosion spot, cracks etc ... , milling, digging abrading without falling off.2.High welding precision: Minimum mending capacity: 0.03mm.3.Least damage ... , Columbia, Malaysia, Indonesia, North Africa, etTXKS07-3 mould welding machine/ chip mounting machine picture and accessories:Consumables materials: ...