3-13mm Step Drill Multi-function Hexagon Shank Step Drill Twists Bit High Quality High-speed Steel Hole Opener Drill Bit

Welcome to my store. I hope you have a pleasant shopping experience.High-concerned chemical : None Brand Name : DAYFULI Origin : Mainland China DIY Supplies : Woodworking Type : Center Drill Bit Material : High-speed Steel Color : Gold Type : 3-13mm Function : Cutting or expanding holes Package included : 1pc Step Drill