Step Drill Bit Incisive Teeth 20mm 35mm 50mm Multi Layer Tapered Reamer for Woodworking and Tile Projects

Versatile Size Options: This step drill bit set includes 20mm, 35mm, and 50mm sizes, suitable for creating precisely sized holes in a variety of materials, including tiles and stone. Robust Construction: The drill bit is engineered with metal materials, ensuring enhanced strength, durability, and lasting reliability during challenging drilling tasks. Efficient and Accurate Cutting: Designed for smoothly and clean cuts, whether using the 20 35 50mm conical bits or step drills, eliminating jagged edges, making it suitable for woodworking and tile projects. Item Type: Step Drill Bit Material: Alloy Steel, Emery Shank: Application: Suitable for drilling on tiles, marbles, etc. Drilling Diameter: Approx. 20mm Celsius 0.79in, 35mm Celsius 1.38in, 50mm Celsius 1.97in