Timco Step Drill Bit, 4-12mm, M2 HSS with Titanium Nitride Coating

The Timco Step Drill Bit (4-12mm) is designed for precision drilling, enlarging, or de-burring holes in thin materials such as alloy and non-alloy metals, up to 4mm thickness. Made from high-quality M2 Grade High Speed Steel (HSS), this step drill bit is coated with Titanium Nitride (TiN) to reduce friction and extend tool life, making it more durable and efficient.

Featuring a three-flat shank design, this drill bit ensures a secure grip in the chuck, reducing the risk of slipping during operation. Each step of the drill is clearly marked with the drilling diameter, allowing for easy identification and accurate hole sizing. This feature is particularly useful for applications requiring multiple hole diameters.

Whether you're a professional tradesperson or a DIY enthusiast, the Timco Step Drill Bit offers reliability and precision for a variety of metalworking tasks. Its robust construction and advanced coating make it an essential tool for workshops and job sites.