The Naio Nail Diamond Bits are made from high quality stainless steel that is coated in polycrystalline diamond meaning they are highly durable and friction resistant. Providing you with the best performance for the best prices.

This coarse, large barrel diamond bit is perfect for refining the shape of the nail, due to these diamond bits being less abrasive they are perfect for e-file beginners or for people who lack confidence.

Shank: 3/32"

Use with caution.