1pc/10pcs 1mm-14mm HSS M35 Cobalt Coated Twist Drill Bit Set Core For Wood Metal Hole Cutter Stainless Steel Wood Metal Drilling

High-concerned chemical : None Origin : Mainland China Certification : NONE Model Number : Twist Drill Bit DIY Supplies : Woodworking Material : Cobalt Steel Alloys Type : Twist Drill Bit Use : Wood Drilling Length : multisize