6pc Ultra Fine Precision Needle Pin Files - 0.40 to 0.65mm - Air Sprayer Heads, Jets, Tattoo, Air Brush Gun Ultra-fine precision needle file set for cleaning spray heads and jets Precision-ground & Flexible micro-teeth files clear dried paint, dirt & debris particles from nozzle jets Set of six Must-have maintenance tool for paint sprayer guns, power washers Made in Taiwan - Excellent Quality