Step Drill Large Cobalt HSS Step Ti Cone Drill Hole Cutter Bit Set Tool Case HSS Steel Step Drill Bit Hardware Hand Tools

High-concerned chemical : None Brand Name : Aramox Origin : Mainland China Certification : CE Model Number : Large Cobalt Step Drill DIY Supplies : Woodworking Material : High Speed Steel Type : Core Drill Bit Use : Metal Drilling Length : HSS Steel Step Drill Bit