DEWALT 1/16" Bit with 1/4" Hex Shank

"Designed for use with the DEWALT? Rapid Load Accessory System， this Hex Shank Drill Bit delivers superior durability and convenience， so you don't need to worry about being let down on the job. This 1/4"" hex shank bit has an exclusive black oxide coating， maximizing lifespan whether you use them in wood， metal， or plastic. DEWALT? understands that， on important jobs， you can't afford to lose time or money on avoidable mistakes， so split-point tips prevent walking， allowing you to work with confidence. With tools that live up to your standards， DEWALT? has your back."