Step Drill, 1pc High Speed Steel Coated Step Drill Bit Cutter Hex Shank Power Tools 3-13mm, Professional Pagoda Step Drill Bit Set Step Drill Bit Cone Drill Bit
【High quality material】 The step drill is made of high speed steel with high hardness and good wear resistance. HSS Hex Shank Pagoda Step Drill & HSS Metal Drill is made of high speed steel with coating to reduce friction and heat, more powerful and , HSS M35 Cobalt Drill has a high hardness
【High quality material】 The step drill is made of high speed steel with high hardness and good wear resistance. HSS Hex Shank Pagoda Step Drill & HSS Metal Drill is made of high speed steel with coating to reduce friction and heat, more powerful and , HSS M35 Cobalt Drill has a high hardness
【Multi-size for More Practical】 This single drill can be used to drill a variety of hole sizes from 3mm to 13mm to meet your various needs, saving you money and more practical
【Wide Application】 Hexagonal Step Drill is perfect for cutting holes in a variety of materials including brass, wood, plastic and more within 25 degrees Hardness and 5mm Thickness & Drills are mainly used in wood, plastic and aluminum & M35 Drills are special suitable for high hardness steel such as stainless steel
【】 1/4 "(6.35mm) Hex Shank Cone Drill works with most Drills and Cordless Screwdrivers (Hexagonal or Triple Jaw Chucks), Drill Set aplly the Cordless Drill with Triple Jaw Chucks
【Easy drilling】 Cutting taper drills come with 2 fluted edges for faster cutting and 3-sided shanks prevent slippage in chuck, quickly clear chips and deburr holes & drill has smooth surface to reduce friction, sharp blade for fast hole