12 Precision Needle Files Great for Metalsmiths, Metal Working & Filing This is a new set of 12 cut #2 assorted precision needle files Great for filing platinum, stainless steel, exotic plastics and other hard to file materials Better performance on hard to file surfaces Little or no clogging, a simple knock is enough to remove the chips These are highly resistant to corrosion and have longer life than standard files Each measures approximately 3 7/8" (98.5 mm) long Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.