Nail techs and salon professionals, check out this professional-grade carbide nail drill bit! It's a large barrel style in silver color, with extra coarse grit for fast filing and shaping. Brand new, never used. Part number PNS-204 from Pana brand. Made in the USA from carbide and steel materials - built to last. The head dimensions are 12.87mm x 6.47mm, total length 38.35mm, with a 3/32\ shank that fits standard electric nail drills. Perfect for filing and shaping artificial nails during manicures and pedicures. The extra coarse grit removes material quickly but smoothly. Much more durable than cheaper bits that dull fast. UPC: 840348400946. Whether you're working in a busy salon or doing nails at home, quality bits make all the difference in your work. This large barrel is great for removing old gel polish, shaping acrylics, or prepping natural nails. Saves time compared to hand filing. Keep your nail drill working efficiently with this professional bit. A must-have tool for serious nail artists!