HSS Step Drill Bits Titanium 4mm-45mm Plastic Tube Packaging shank for Wood and Metal, 5-19 Step Sizes from 4 mm to 45mm
Highlights Product Selling Points: - Step Drill Bit can be used to drill both metal and wood surfaces, making it versatile. - It is particularly helpful for woodworking and sheet metal-based projects. - With the same drill bit, multiple hole sizes can be created, and it's helpful in cleaning away waste material. - Titanium coating on cutting tools, punches, dies, and injection mold components makes them wear-resistant, inert, and reduces friction. - The use of the titanium nitride (TiN) coating helps in improving tool life two to ten times, or more, compared to uncoated tools.