EXACT HSS Step Drill Bit 12 to 20 mm Diameter, 98 mm Length, Hex Shank, Titanium Aluminium Nitride Coated 4450068

EXACT 4450068 HSS step drill bit 12 to 20 mm with 98 mm overall length features a hex shank and titanium aluminium nitride coating, designed for outstanding performance in mechanical and industrial drilling applications.

This drill bit is made from high-speed steel (HSS), ensuring long-lasting sharpness and toughness for working on a variety of materials including construction steel, Chromium Nickel (CrNi) steel, and various non-ferrous metals.

The step drill bit's unique straight tap and two-edged design facilitates burr-free drilling and planing of sheet metals, pipes, and profiles without the need for center-punching, enhancing efficiency and precision.

The titanium aluminium nitride (TiAlN) finish enhances wear resistance and extends the tool life, making it ideal for demanding industrial, construction, and manufacturing environments.

Diameter sizes are laser-engraved on each step, enabling accurate drill depth control. The hexagonal shank provides a secure grip to prevent slipping in the chuck during high-torque operations.

Suitable for use on plastics such as Plexiglas, plastics, and wood up to 6 mm thick, it is a versatile choice for both metal and non-metal applications. Constructed from HSS for durability and strength. TiAlN coating provides enhanced wear resistance.

Step drill design ensures burr-free results. Hex shank enhances gripping and torque transfer. Laser-engraved diameter markings improve usability. Ideal for drilling various metals, plastics, and wood. No center-punching needed for easy operation.

Three-faced driving shaft prevents slipping during use. This product is made in Germany and is ideal for industrial, mechanical, construction, and manufacturing applications requiring precision and reliability. Explore other Drill Bits and power tool accessories in EnvMart's extensive industrial tools category for comprehensive tooling solutions.