wolfram material ultra-sharp electrode 6.0X150mm 5PCS

• Precise... Maintain specified electrode geometry for precise welds.
   
• Practical... Our pre-ground electrodes minimize electrode shedding.
   
• Efficient... Use our pre-ground electrodes to eliminate the maintenance and repair of dedicated tungsten grinding equipment. 
   
• Safe... Our pre-ground electrodes help you Improve safety and eliminate electrode grinding hazards. 
   
• Cost-effective... Save time and money because there's no need to stock bulk-quantities of expensive electrodes.

They are mainly used for scribing marks on metal surfaces, cutting particles from collodion and for single particle manipulation. Because the tip is rather fragile, it bends or breaks frequently. Many of these needles should be kept on hand since a few may be necessary to complete manipulation of a single particle. Not only are tungsten needles used for particle manipulation, but they can also be used when working with embryos and for glass blowing.

Packing details of Precision Ground & Re-Ground Tungsten Electrodes